The function y=h(x) is defined as follows: h(x)={
X^2 for x<0
3-X for 0 X^3for 1 5 for x>3
h(1) =
a1
ao and h(4) =

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Ill mark the brainliest if you me with the these three questions 7,8,9

Can someone check if i did this correct. it’s number 4 if you’re wondering.