Answer:
1) if we plug 2 in x, f (2)/(2-2)=100/0=undefined
2)ofcourse, when u plug -2 it makes it 0, f (-2)=0
3)the remainder being constant implies it is divisible by (x-1), 2x^2 (x-1)+4 (x-1), so ax^2=2x^2, a=2
Answer:
16.2
Step-by-step explanation:
Answer:
9 dollars
Step-by-step explanation:
$80 - $17 = 63
63/ 7= $9
Answer:
Step-by-step explanation:
Answer:
put x=1/2, you will get, r(1/2)=20*1/2-89
=10-89= -70.
hope it will help.
