WorksheetsCalculus Review
Total questions: 37
Worksheet time: 1hrs 5mins
Where does the function, f(x) = 2x3 - 9x2 + 12x -3 have relative max/min values?
Rel max x = -1, Rel min x = 2
Rel min x = 1, Rel min x = 2
Rel max x = 1, Rel min x = 2
Rel max x = 2, Rel min x = 1
Which choice below represents this slope field?
dxdy=2x
dxdy=−x
dxdy=x
dxdy=x2
Which differential equation is represented by the slope field?
dxdy=−y
dxdy=1
dxdy=−1
dxdy=−x
Which slope field below is dxdy=−yx?
A farmer wants to construct a rectangular pigpen using 400 ft of fencing. The pen will be built next to an existing stone wall, so only three sides of fencing need to be constructed to enclose the pen. What dimensions should the farmer use to construct the pen with the largest possible area?
100ft x 200ft
102ft x 196 ft
50 ft x 300 ft
50 ft x 175 ft
Suppose f(x) = x3 – x.
Use a linear approximation at x = 2 to estimate f(2.5).
10.5
11
11.5
12
Suppose f (x) = 3x2 is graphed in the x-y plane. Will any linear approximations to f overestimate or underestimate the actual function values?
overestimate
underestimate
∫(x+13)dx
3(x+1)+c
ln(3x+1)+c
ln(x+1)+c
3ln(x+1)+c
