2)
a*2 + b = 26;
a*(-4) + b = -16;
then, a*6 = 42 => a = 7 => b = 26 -14 => b = 12;
from table, 7*9 + 12 = 63 + 12 = 75, correct;
7*(-8) + 12 = -56 + 12 = -44, correct;
slope = ( -44 + 16) / ( -8 + 4) = ( - 28) / (-4) = 7 = a;
Indirect proof or contradiction
Are there choices to pick from?
Answer:
all i know is A and it is -1,-2
Step-by-step explanation:
Answer:X=2, and -36
Step-by-step explanation:
Ehh
Answer:
a=8/2
a=4
Step-by-step explanation:
