Answer:
Slope = 3
Step-by-step explanation:
2 - 8 = -6
2 - 4 = -2
A. definition of right angle
B. substitution property
C. definition of congruent angles
3
three
Replace the x in 7x by (3x + 1):-
(f o g)(x) = 7 * (3x + 1)
= 21x + 7 which is choice D.
ERROR!ERROR!ERROR!ERROR!
