Answer:
y=-3x+1
Step-by-step explanation:
<span>A number a is a root of P(x) if and only if the remainder, when dividing the polynomial by x - a, equals zero.
A. True</span>
30 - 2(7 + 2) - 1
Distribute -2 into the parenthesis:
30 - 14 - 4 - 1
Subtract from left to right:
16 - 4 - 1
12 - 1
11
Answer:
1. m=8,5*h
2. you can diy from the equation above