Solve the problem.Evaluate 
at (x, y, z) = (2, 4, 5) for the function u = p2q2 - r; p = y - z, 
A. -84
B. 224
C. 56
D. 112
Answer: D
Mathematics
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Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = 
between x = 2 and x = 8 using the "midpoint rule" with two rectangles of equal width.
A. 
B. 
C. 
D. 
Mathematics
Solve. If necessary, round percents to the nearest whole.In a recent survey of 216 people, 54 said that their favorite color of car was white. What percent of the people surveyed liked white cars?
A. 5% B. 4% C. 25% D. 26%
Mathematics
Solve.log3 1 = x
A. 1 B. 3 C. 9 D. 0
Mathematics
Find an equation of the tangent line to the graph of the function f defined by the given equation at the point 
.
?
?
Give your answer in the form 
.
What will be an ideal response?
Mathematics