Evaluate y2 + 3y - 3 when y= -4

1

Step-by-step explanation:

equation:

-4²+3(-4)-3

-4²= 16

3×-4=-12

16-12=4

4-3=1

each side has a different length.  

step-by-step explanation:

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