Answer:
A. a quadratic function can only have one y-intercep
Answer:
D
Step-by-step explanation:
To obtain f(g(x)) substitute x = g(x) into f(x), that is
f(10 - 5x)
= (10 - 5x)² + 5 ← expand (10 - 5x)²
= 100 - 50x - 50x + 25x² + 5 ← collect like terms
= 25x² - 100x + 105 → D
Answer:
25
Step-by-step explanation:
13+1.50m
13+1.50(8)
13+12
25
Answer:
First question: Choice A
second question:Choice D
Third question: Choice c
Fourth question: Choise b
5th Question: choice b
B. 0
G(6)= 6 - 8 = -2
F(-2) = 6(-2) + 12 = 0
