5m + 72 = -2m + 52
5m + 72 + 2m = -2m + 52 + 2m
7m + 72 = 52
7m + 72 - 72 = 52 - 72
7m = -20
7m/7 = -20/7
m = -20/7
Answer:
Step-by-step explanation:
g(2)=2.2*(-5)
g(3)=2.2*(-5)^2
........................
g(n)=2.2*(-5)^(n-1)
Answer:
Lm = 30
Step-by-step explanation:
QP/LM = PN/NL
(x - 1)/(x + 3) = 12/18
18(x - 1) = 12(x + 3)
18x - 18 = 12x + 36
18x - 12x = 36 + 18
2x = 54
x = 54 : 2
x = 27
LM = x + 3 = 27 + 3 = 30
A is correct because f(1)=3^1+1 so f(1)=4 and g(x)=4 so f(x)=g(x)
B is also correct because the ordered pair we get is (1,4) and this is in quadrant 1
C is incorrect
D is incorrect
E is incorrect
Ans: A and B are correct
