Find the composition. If f(x) = 6x2 - 5x and g(x) = 3x, find (g ? f)(x)
A. 6x2 - 10
B. 18x2 - 15x
C. 54x2 - 5x
D. 18x3 - 15x2
Answer: B
Mathematics
You might also like to view...
Change 0.44 to a percent.
A. 0.0044% B. 0.044% C. 4.4% D. 44% E. none of these
Mathematics
Solve the inequality.7x + 2 - 8x < 8 - 3x + 6
A. x > 6 B. x ? 8 C. x ? 8 D. x < 6
Mathematics
Find the sum.3, -9, 27, -81, 243
A. 363 B. -363 C. 183 D. -183
Mathematics
Solve the problem.The area of a rectangle is 12m2 - 14m - 20. Find the length if the width is 2m - 4.
A. 6m + 5 B. 12m + 5 C. 12m - 5 D. 6m - 5
Mathematics