Find f[g(x)] and g[f(x)].f(x) = 
; g(x) = x + 5
A. f[g(x)] = x - 5
g[f(x)] = 1/(x + 5)
B. f[g(x)] = (5x - 24)/(x - 5)
g[f(x)] = 1/x
C. f[g(x)] = 1/x
g[f(x)] = (5x - 24)/(x - 5)
D. f[g(x)] = 1/(x + 5)
g[f(x)] = x - 5
Answer: C
You might also like to view...
Solve the problem.Model the street map below by a graph and design an efficient way of traveling all the streets so that there are a minimal number of streets that are traveled more than once. 
A.
D, A, B, C, H, L, K, J, I, D, E, J, E, F, B, F, G, K, G, H
B.
A, B, C, H, G, F, E, D, I, J, K, L
C.
A, B, C, H, L, K, J, I, D, E, J, E, F, B, F, G, K, G, H
D.
A, B, C, H, L, K, J, I, D, E, F, G, H, G, K, G, F, B, F, E, J, E, D, A
Express the number in scientific notation.870,000
A. 8.7 × 105 B. 8.7 × 104 C. 8.7 × 10-4 D. 8.7 × 10-5
Solve the problem.On the September 20 billing date, Emilio had a balance due of $573.56 on his credit card. During the next month, Emilio charged an additional $357.87 and makes a payment of $433. The interest rate on the card is 1.9% per month. Using the previous balance method, find the finance charge on October 20.
A. $6.80 B. $9.47 C. $2.67 D. $10.90
Solve the quadratic equation. Write the answer in simplest form.3(x + 6)2 + 15 = 51
A. {-6 + 2
i, -6 - 2
i}
B. {6 + 2
, 6 - 2
}
C. {6 + 2
i, 6 - 2
i}
D. {-6 + 2
, -6 - 2
}