Answer:
C: x≥12
D: x<-15
E: x<7.5 or 15/2
F: x<-8
G: x≥-2.7 or -8/3
H: x≥-6
Step-by-step explanation:
I trust you know how to graph it
B) f(x) = 3
It’s because all the y values are 3
Answer:
the answer is 4
Step-by-step explanation:
0i think the answer is -3+2
The expression (-4x + 9)^2 cannot be equal to (-4x)^2 + 9^2 because it is actually equal to the product of two factors (3 + 2sqrt x) (3- 2 sqrt x). One cannot use obviously distributive property. Hence the answer to this problem should be C. as she did not understand both perfect square trinomial and did not determine the product
