Find the intervals on which the function is increasing and the intervals on which the function is decreasing.f(x) = x2 - 7x + 10
A. Increasing on 
; decreasing on 
B. Increasing on 
; decreasing on 
C. Increasing on 
; decreasing on 
D. Increasing on 
; decreasing on 
Answer: A
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Evaluate the improper integral.
A. 
B. 
C. 
D. 
Solve the equation 
for z.
?
A. 
B. 
C. 
D. 
Use a graphing calculator to plot the data and find the quadratic function of best fit.The number of housing starts in one beachside community remained fairly level until 1992 and then began to increase. The following data shows the number of housing starts since 1992 (x = 1). Use a graphing calculator to plot a scatter diagram. What is the quadratic function of best fit?
A. H(x) = -3.268x2 + 30.494x + 168.982 B. H(x) = -3.268x2 + 30.494x - 168.982 C. H(x) = -3.268x2 - 30.494x + 168.982 D. H(x) = 3.268x2 + 30.494x + 168.982
Convert the units using unit fractions.4.9 mi = 
ft
A. 718.67 B. 2156 C. 25,872 D. 8624