Give the inverse operation for the statement. Then write a function f for the given statement and a function g for its inverse operation.Divide x by 7 and then add 14 to the result.
A. Subtract 14 from x and multiply the result by 7; f(x) = + 14; g(x) = 7(x - 14)
B. Subtract 14 from x and divide the result by 7; f(x) = + 14; g(x) =
C. Subtract 7 from x and multiply the result by 14; f(x) = + 7; g(x) = 14(x - 7)
D. Subtract 7 from x and divide the result by 14; f(x) = + 7; g(x) =
Answer: A
You might also like to view...
Use the Half-angle Formulas to find the exact value of the trigonometric function. cos 75°
A. -
B.
C.
D. -
Use the x- and y-intercepts to graph the linear equation.2x - 6y = 4
A.
B.
C.
D.
Find the curvature of the curve r(t).r(t) = (6 + cos 6t - sin 6t)i + (10 + sin 6t + cos 6t)j + 5k
A. ? =
B. ? = 3
C. ? =
D. ? = 3
Solve the problem. Round amounts to the nearest cent and percents to the nearest tenth of a percent.A store manager paid $50 for an item and set the selling price at $70.00. What was the percent markup based on cost?
A. 42% B. 40% C. 41% D. 28%