Find the quadratic function that fits the set of data points.(5, 5), (6, 8), (-4, 248)
A. f(x) = 3x2 - 5x + 5
B. f(x) = -3x2 - 30x + 5
C. f(x) = 3x2 - 30x + 80
D. f(x) = 6x2 - 30x - 80
Answer: C
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Find the indefinite integral.
?
?
Hint: First, make the substitution 
; then, integrate by parts.
?
A. ?
B. ?
C. ?
D. ?
E. ?
Solve the problem.What is the domain of the sine function?
A. all real numbers, except integral multiples of ? (180°)
B. all real numbers
C. all real numbers from -1 to 1, inclusive
D. all real numbers, except odd multiples of 
(90°)
Find the area of the figure below. (The area of a rectangle is the product of its length and width. The area of a triangle is 
the product of its base and height.)
A. 10
sq. cm
B. 2
sq. cm
C. 4
sq. cm
D. 5
sq. cm
Use the graph to determine the domain and range of the function.
A. domain: {x|x ? 0} range: all real numbers B. domain: all real numbers range: {y|y ? 0} C. domain: {x|x ? 0} range: {y|y ? 0} D. domain: all real numbers range: all real numbers