Step-by-step explanation:
x² + 4x - 32
= (x + 8)(x - 4).
Hence the x-intercepts are (-8, 0) and (4, 0). (B)
Answer:
graph your y intercept at negative 8 and then continue to go up one right one
Answer:
a+b=6.....(1)
a-b=2.......(2)
Adding equiation (1)&(2), we get
2a=8
a=4
putting value of a in equiation (1), we get
4+b=6
b=6-4=2
therefore a=4 and b=2
Given the Functions
Find: (fg)(x).
It's required to find the product of f and g, thus:
The domain of this function is the set of all real numbers because x can take any real value and the function will exist, thus the answer is (third choice):