For the function, find the average rate of change of f from 1 to x: 
f(x) = 4x
A. 0
B. 3
C. 
D. 4
Answer: D
Mathematics
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Determine if the infinite geometric series converges or diverges. If the series converges, find its sum.4 - 1 + 
- . . .
A. diverges
B. converges, 
C. converges, 4
D. converges, - 1
Mathematics
Find the vertex of the parabola.x = y2 + 10y + 22
A. (-5, -3) B. (-5, 0) C. (0, -3) D. (-3, -5)
Mathematics
Multiply or divide.- 
÷ 
A. - 
B. 
C. 
D. - 
Mathematics
Solve the problem.The distance it takes to stop a car varies directly as the square of the speed of the car. If it takes 112 feet for a car traveling at 40 miles per hour to stop, what distance is required for a speed of 
per hour?
A. 189.62 ft B. 201.58 ft C. 189.28 ft D. 162.24 ft
Mathematics