Answer:
b = 3 or -3 i suppose
Step-by-step explanation:
0.67, because when you have a percent like that you just need to move the decimal 2 places to the left.
= 2x^2 - 20x + 49 = 2(x^2 - 10x + 49/2)
y= 2((x-5)^2 - 25 + 49/2) = 2((x-5)^2 - 1/2) = 2(x-5)^2 - 1
q =5, r=-1, p=2
Vertex = (q,r) = (5,-1)
hope it helps plz mark as brainliest
(-3) + (-5) + 9
(-3) + (-5) = -8
-8 + 9
= 1
