Given f(x) and g(x), find the indicated composition.f(x) = 4x2 + 6x + 5; g(x) = 6x - 8Find (g ? f)(x).
A. (g ? f)(x) = 4x2 + 6x - 3
B. (g ? f)(x) = 24x2 + 36x + 22
C. (g ? f)(x) = 24x2 + 36x + 38
D. (g ? f)(x) = 4x2 + 36x + 22
Answer: B
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A. 0 B. ? C. -1 D. 1
Find the equation of the line that has the given properties. Write the equation in slope-intercept form, if possible. Contains (-2, 3); parallel to the y-axis
A. x = -2 B. x = 3 C. y = -2 D. y = 3
Factor the trinomial completely.12x4 + 42x3 - 24x2
A. (12x2 - 6)(x2 + 4) B. 6x(2x + 1)(x - 4) C. x2(2x - 1)(6x + 24) D. 6x2(2x - 1)(x + 4)
Solve. Write the answer in simplest form.On a recent trip, Asha drove 268 miles on 12
gallons of gasoline. How many miles per gallon did she average?
A. 
miles per gallon
B. 536
miles per gallon
C. 3260
miles per gallon
D. 22
miles per gallon