Which function is represented by the graph?

f(x) = −2|x| + 1
f(x) = |x| + 1
f(x) = -2|x + 1|
f(x) = |x + 1|

A) f(x) = -2 (absolute value of x) +1

Step-by-step explanation:

First of all, the function must be mirrored of the parent function due to the fact that it is facing downward. This mean that the function must have a negative sign on the outside of the absolute value sign.

Then, the graph is moved up one, so the function must be added to 1.

This narrows it down to A and B. Next, you plug in a number for x and solve for y.

I plugged in -1. In equation A, the quadrants are (-1,-1), and in equation B the quadrants are (-1,-1.5). The graph matches equation A.

Therefore, the answer to the question is A.

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!