Solve the problem.If (a, 3) is a point on the graph of y = 2x - 5, what is a?
A. -4
B. -1
C. 1
D. 4
Answer: D
Mathematics
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Evaluate the indicated double integral over R.
; R = {(x, y): 0 ? x ? 3, 0 ? y ? 1}
A. -12 B. 15 C. 24 D. 12
Mathematics
Find the absolute extreme values of the function on the interval.h(x) = 
x + 5, -2 ? x ? 4
A. absolute maximum is - 4 at x = -2; absolute minimum is 
at x = 4
B. absolute maximum is - 4 at x = -4; absolute minimum is -4 at x = 2
C. absolute maximum is 6 at x = 4; absolute minimum is 
at x = -2
D. absolute maximum is - 4 at x = 4; absolute minimum is 
at x = -2
Mathematics
Add in the indicated base.10112 + 1112
A. 11,0002 B. 10,0102 C. 11,0012 D. 11112
Mathematics
Write the expression as a product of a whole number and a power of 10. Use an exponent to represent the power of 10.100,000,000
A. 1 × 107 B. 1 × 108 C. 1 × 109 D. 1 × 106
Mathematics