Please help :( will mark brainliest ! The function f (x) = x2 with a vertical stretch of 8.5, a translation left 4 units and a translation 2 units down. Write the function g(x) that represents the transformations.

g(x)=8.5(+4)

Step-by-step explanation:

vertical stretch means to put that number in front like this:

8.5(x^2)

Then 4 units to the left means it will look like this. (Translation to the left is plus in the parentheses and for the right it's negative in the parentheses.)

8.5(x^2+4)

So you full equation is:

g(x)=8.5(x^2+4)

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