Given f(x) and g(x), find the indicated composition and state its domain.f(x) = 8x + 7, g(x) = 4x - 1Find (g ? f)(x).
A. 32x + 27, all real numbers
B. 32x + 6, all real numbers
C. 32x + 15, all real numbers
D. 32x - 1, all real numbers
Answer: A
Mathematics
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Find a power function that models the data in the table. Round to three decimal places if necessary.
A. y = 2.309x2.284 B. y =2.085x3.734 C. y = 27.8x - 36 D. y = 3.734x2.085
Mathematics
Solve using the absolute value property. 
= -8
A. 
B. ?
C. 
D. 
Mathematics
Determine whether the factors of the trinomial are the given binomials.x2 + 19x + 90; (x + 10)(x + 9)
A. No B. Yes
Mathematics
Solve the problem.Use your graphing calculator to find how long it will take for $7600 invested at 
per year compounded daily to triple in value. Find the answer to the nearest year.
A. 13 years B. 18,158 years C. 0 years D. 1,796,061 years
Mathematics