I think is
4x - 3 (-2) = 18
4x + 6 = 18
4x = 12
x = 3
f(x) being even means
f(x) = f(-x)
So the zeros come in positive and negative pairs. If there are an odd number of intercepts like there are here, it's because one of them is x=0 which is its own negation.
Given zero x=6 we know x=-6 is also a zero.
So we know three zeros, and know the other two zeros are a positive and negative pair.
The only choice with (-6,0) and (0,0) is A.
Choice A
Answer:
=5x2+5x
Step-by-step explanation:
Let's simplify step-by-step.
3x+3x2+2x2+2x
Answer:
10 units
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
63/9=7
7^2=49
49/7=7
7-7=0
