Answer: -a (4th choice)
Explanation:
Consider an example like y = 2(x-3)^2 and compare it to y = -2(x-3)^2
The jump from a = 2 to a = -2 means we reflect over the x axis. This is because we're effectively multiplying the y coordinate values by -1. So a point like (5,8) moves to (5,-8).
The answer is 130.
91 is 70% of price
100% of price is (91×100)/70=130
42 and -6 answer as a mixed number
42÷ -6 = -7
-6 6/6
Answer:
40
Step-by-step explanation:
LxW=A
So 4x10=40
Hope this helps
Answer: 8
Step-by-step explanation:
4 is the base. 8 are the sides