What is the slope of the line?
Answer:
-0.8
Step-by-step explanation:
if you grab 2 whole points, such as (-3,1) and (2,-3), you have to get the rise/run which in this case is -4/5. -4/5= -0.8
Answer:
-4/5
Step-by-step explanation:
So you probablly heard of y=mx+b. if you haven't, m is the slope.
You have to use rise over run to find slope so let's first find a point of the line.
(-3,1) is a point!
Since this is a negative line, the slope is going to be negative.
You have to go down 4 times and to the right 5 times for your next point. (2,-3)
So the slope is -4/5
And for slope intercept form it's in y= -4/5x + b (b = y-intercept)
Hope this helps! Leave a comment if it does or doesn't! :)
Let f (x) = -3x + 4. Describe the transformations from the graph of f to the graphs of g(x) = f (x) + 3 and h(x) = f (x - 2).
Answer:
Answer:
g(x)=-6/5x+1/2
h(x)=-6/5x-1/2
Step-by-step explanation:
1). g(x)=−f(x) ?
f(x)=6/5x−1/2
g(x)=−(6/5x−1/2)
g(x)=-6/5x+1/2
2). h(x)=f(−x) ?
f(-x)=6/5(-x)−1/2
f(-x)=-6/5x-1/2
h(x)=-6/5x-1/2
Step-by-step explanation:
If f(x) = -3x + 4, the value of the function g(x) and h(x) will be -3x+7 and -3x+10 respectively.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
It is given that the function is,
f (x) = -3x + 4
g(x) = f (x) + 3
The graph's curve "moves to the left/right/up/down," "it expands or compresses," or "it reflects" when a function is transformed.
The function g(x) is,
g(x) = - 3x + 4+3
g(x) = -3x+7
h(x) = f (x - 2)
f (x) = -3x + 4
h(x) = -3(x-2) + 4
h(x) = -3x+6+4
h(x) = -3x+10
Thus, if f(x) = -3x + 4, the value of the function g(x) and h(x) will be -3x+7 and -3x+10 respectively.
Learn more about the function here:
brainly.com/question/5245372
#SPJ2
Hello, how are you? I hope you are well. I wanted to ask you if you could help me answer these divisions? Please I would really appreciate it.
5.4078÷28 = Answer:
0.62409÷45= Answer:
9.0804÷60= Answer:
(Please, I need everything step by step. )
Find the area of a circle with radius, r = 1cm. Give your answer in terms of π .
Answer:
A = 1cm*pi
Step-by-step explanation:
Subtract 4/5-1/4. Thank you for helping me
Answer:
0.55 or 11/20
Step-by-step explanation:
9 3/10 - 5 3/4 as a mixed fraction in simplest form
Step-by-step explanation:
[tex] = 9 \frac{3}{10} - 5 \frac{3}{4} [/tex]
[tex] = (9 - 5) + ( \frac{3}{10} - \frac{3}{4} )[/tex]
[tex] = 4 + \frac{6 - 15}{20} [/tex]
[tex] = 4 - \frac{9}{20} [/tex]
[tex] = 3 + \frac{20 - 9}{20} [/tex]
[tex] = 3 + \frac{11}{20} [/tex]
[tex] = 3 \frac{11}{20} [/tex]
HELP ME OUT HERE 10 POINTS !
The graph of a line is shown on the grid below.
Which equation best represents the graph of the line? (picture below)
A. y= 3x-2
B. y= -3x-2 (negative 3)
C. y= -3x+2 (this has a negative 3)
D. y= 3x+2
Answer:
C. y=-3x+2
Step-by-step explanation:
Looking at the graph, we see that the line intercepts the y axis at 2 and is decreasing as x increases.
The formula for a linear equation is y=mx+b
where b is the y intercept, which in this case is 2
since the y values decreases as x increases, m must be negative
help me please i have no clue
Answer:
G
Step-by-step explanation:
g because break down the expression group then factor out x form x squared plus 2x then factor 6 from 6x+12
HI GUYS PLEASE HELPP, PLEASE!!!
THANKS SO MUCH FOR THE HELP TO WHOEVER HELPED
PLEASE BE RELEVANT!!
3. Determine the final price of purchasing a bouquet of flowers at $12.99 by first applying a coupon of 12% and then adding the sales tax of 13%.
Answer:‘12.92
Step-by-step explanation:
Answer:
Step-by-step explanation:
$12.99
applying coupon
[tex]12.99(1-12\%) = 12.99*88\% = 11.4312\\11.4312 * (1+13\%) = 12.917=12.92[/tex]
HELP PLEASE!!!!!
Which problem can be solved by performing this multiplication? 3/4×8/9. A. Jada rode her bike 3/4 mile. Sarah rode her bike 8/9 the distance that Jada rode her bike. How far did Sarah ride her bike? B. Amelie drove 3/4 mile. She then drove another 89 mile. How many miles did she drive in all? C.Evan practiced piano this week for 34 hour. Last week he practice for 8/9 hour. How much longer did Evan practice last week than this week? D.Three out of 4 containers hold lemonade. Each container holds 89 quart of lemonade. How much lemonade do the containers all hold?
Answer: A.
Step-by-step explanation:
3/4×8/9.
A. Jada rode her bike 3/4 mile. Sarah rode her bike 8/9 the distance that Jada rode her bike. How far did Sarah ride her bike? Looks Correct. Sarah rode (8/9) of the (3/4) that Jada rode.
B. Amelie drove 3/4 mile. She then drove another 89 mile. How many miles did she drive in all? Nope. Where did 89 come from?
C.Evan practiced piano this week for 34 hour. Last week he practice for 8/9 hour. How much longer did Evan practice last week than this week? Nope. Where did 34 come from?
D.Three out of 4 containers hold lemonade. Each container holds 89 quart of lemonade. How much lemonade do the containers all hold? Nope. Where did 89 come from (again)?
the top answer is all you need I just took the 7 brainly because it was just sitting there
Three are three coins in a bag. Coin 1 (call it C1) is a fair coin, coin 2 (call it C2) and coin 3 (call it C3) are both biased with coin 2 having heads on both sides and coin 3 having tails on both sides. You randomly chose one and tossed it twice. (a) Find the probability of obtaining two heads from C1, i.e., the fair coin. (b) Find the probability of obtaining two heads from C2. (c) Find the probability of obtaining two heads.
Answer: god
Step-by-step explanation: made god ur answer then say god is always right
ugh pls help istg i need help
3) Anna is selling tickets to the school's gymnastics competition. On the first day, she sells 5 adult tickets and 6 child tickets for a total of $58.00. On the second day, she sells 8 adult tickets and 11 child tickets for a total of $97.00. Which system of linear equations can be used to determine the cost of each adult ticket (x) and each child ticket (y)?
A) 5x + 6y = 58 8x + 11y = 97
B) x + y = 155 x + y = 30
C) 5x − 6y = 58 8x − 11y = 97
D) x + y = 58 8x + 11y = 97
Answer:
c.) po I think
Step-by-step explanation:
♡シ︎♡シ︎♡シ︎♡シ︎
Answer:
A. 5x + 6y = 58; 8x + 11y = 97
Step-by-step explanation:
first day = 5 adult tickets - 6 child tickets - total $58.00
second day = 8 adult tickets - 11 child tickets - total $97.00
adult ticket (x) and child ticket (y)
first day = 5x + 6y = 58.00
second day = 8x + 11y = 97.00
Hope this helps!
Factor the polynomial 3x4 – 2x2 + 15x2 – 10 by grouping.
Which product is the factored form of the polynomial?
(–x2 – 5)(3x2 + 2)
(x2 – 2)(3x2 + 5)
(x2 + 5)(3x2 – 2)
(3x2 – 5)(x2 + 2)
Answer:
(X2+5)(3x2-2)
Step-by-step explanation:
=(3x4-2x2)+(15x2-10)
X2(3x2-2)+5(3x2-2)
(X2+5)(3x2-2)
A type of fish for your aquarium costs $4 each. You can spend at most $36. How many fish can you buy? Write an inequality to model the problem? Then solve the inequality to find the number of fish.
Answer:
9 fish
Step-by-step explanation:
If each fish costs 4 dollars, and we can spend at most 36 dollars, we can find out that we can buy 9 fish by dividing 36/4, which gives you the answer of 9.
We can model this problem by doing
4x = 36
Divide by 4 on both sides to isolate the x
x = 9
Answer:
4x ≤ 36
x ≤ 9
9 fish maximum
what is the slope of y=6x+2?
Answer:
6
Step-by-step explanation:
y = mx + b
m is the slope
What is being multiplied by x? 6 is, making it m, which is the slope.
I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best. Please do it quick and do all :D
Answer:
#1. 0
#2. 1/2
3. 2 or 1.5
Step-by-step explanation:
35% of the birds in a sanctuary are hummingbirds. If there are 420 birds in the sanctuary
now, how many are hummingbirds?
HELP PLEASE ASAP
Answer:
147 hummingbirds are in the sanctuary.
Step-by-step explanation:
The answer can be found using the given percentage. Stating that 35% of the birds in the sanctuary are hummingbirds means that the amount of hummingbirds is 0.35 times the total amount of birds.
[tex]420 \: \times \: 0.35 \: = 147[/tex]
Percentages can always be converted to a decimal number:
(1% = 0.01 ; 10% = 0.10 ; 100% = 1.00; etc.)
Write
7x 4/3
in radical form.
Step-by-step explanation:
= 7 × 4/3
= (7 × 4)/3
= 28/3
7 × 4/3 = 28/3
Answer:
[tex] \sf 9 \frac{1}{3} [/tex]
Step-by-step explanation:
[tex] \sf = 7 \times \frac{4}{3} [/tex]
[tex] \sf = \frac{7}{1} \times \frac{4}{3} [/tex]
[tex] \sf = \frac{28}{3} [/tex]
[tex] \sf = 9 \frac{1}{3} [/tex]
a greek theater has 30 seats in the first row or the center section. Each row behind the first row gains 3 additional seats. how many seats are in the 5th row?
PLEASE HELP ITS DUE TODAY
NO LINKS
CAN YOUUUU HELP MEEEE :,D
Answer:
6f-30 I don't know if it's right or wrong
Solve for h in the proportion. 1 h = 4 12 What is h?
Answer:
h = 4 12
Step-by-step explanation:
Suppose the standard deviation of a given population is 10. What is the standard deviation of sample mean within a random sample of size 25 from that population
Answer:
250
Step-by-step explanation:
25×10 that will give you the answer
whats infinity?
Is it never ending, or is it the beginning of an end?
Answer:
it is never ending starts and never stops
the answer is ( b ) but can someone explain it with the steps please ?
Answer:
I hope u understood
check the steps in the picture attached
ALGEBRAIC PROOF!!!! PLS HELP!!! The area of a rectangular blanket is 20 square feet. The blanket's length is (2x + 1) ft and the blanket's width is 2x ft. find the dimensions of the blanket. provide justification for each step.
Answer:
Length: 5 ft; width: 4 ft.
Step-by-step explanation:
A = LW formula for area of rectangle
(2x + 1)(2x) = 20 substitute length, width, and area into formula
4x² + 2x - 20 = 0 use the distributive property to multiply out left side
2x² + x - 10 = 0 divide both sides of equation by 2
(2x + 5)(x - 2) = 0 factor out trinomial
2x + 5 = 0 or x - 2 = 0 use zero product rule to solve for x
2x = -5 or x = 2 subtract 5 from both sides; add 2 to both sides
x = -5/2 or x = 2
We discard x = -5/2 since it would give negative length and width, and the length and width cannot be negative.
Length: 2x + 1 = 2(2) + 1 = 5
Width: 2x = 2(2) = 4
Length: 5 ft; width: 4 ft.
Rewrite with no fractions 2/3 x -3 = 2/5
Answer:
To write the equatipn without any fractions, multiply by a common denominator. The common denominator between 3 and 5 is 15.
15(2/3x-3)=15(2/5)
10x-45=6
So, the rewritten equation is 10x-45=6.
There are 36 crayons in a box. 5/12 of them are broken. How many crayons are broken?
if
[tex] {8}^{x} = 2[/tex]
write down the value of x
Which expression is equivalent to 6(2n + 6)?
36n + 12
12n + 36
12n + 6
2n + 36
