If you horizontally stretch the quadratic parent function , f(x)=x^2, by factor of 4, what is the equation of the new function?

You replace the x by (1/4 x) so the required equation is:-

y = (1/4 x)^2

y =  1/16 x^2   (answer)

a. 74 degrees

step-by-step explanation:

because the lines through the side and the box in the corners shows that these are congruent triangles and since they are mirrored the 37 degrees is also mirrored so the answer is 37 * 2 which is 74.

4x and 6y

im not sure though