Given G(X) = 2x-10 And F(X) = 2x\Xb2 -1 Find A. G(-3) B. F(5) C. G(0) D. F(-1) E. G(2n)
Given g(x) = 2x-10 and f(x) = 2x² -1 find a. g(-3) b. f(5) c. g(0) d. f(-1) e. g(2n)
Answer:
a. g = 5 1/3 or 16/3
b. f = 49/5 or 9 4/5
c.
d. f= -1
e. g= 2 - 5/n
Step-by-step explanation:
a. g(x) = 2x-10
g(-3) = 2(-3)-10
-3g=-6-10
-3g=-16
-3 -3
g = 5 1/3 or 16/3
b. f(x) = 2x^2 -1
f(5)=2(5)^2 -1
5f=2(25) -1
5f=50-1
5f=49
5 5
f = 49/5 or 9 4/5
c. g(x) = 2x-10
g(0)=2(0)-10
...
d. f(x) = 2x^2 -1
f(-1) = 2(-1)^2-1
-1f=2(1)-1
-1f=2-1
-1f=1
-1 -1
f= -1
e. g(x) = 2x-10
g(2n)= 2(2n)-10
g(2n)=4n-10
(2n) 2n
g= 4n - 10
2n 2n
g= 2 - 5/n
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