Chang and carlotta solve this problem in two different ways.

you have $50 in your bank account.
you make $8 per hour mowing lawns.
how many hours must you mow lawns to have a total of $130 in your account?

use the drop-down menus to complete the sentences below.

1. a variable

2. the same as

3. the same

hope this helps

if x = 1, then the answer is 3.5

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1