Evaluate the difference quotient for the function.
?
f (x) = 2x - 7
?
A. -7
B.
C. 7
D. 2x + 7
E. 2
Answer: E
Mathematics
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Express the rational number as a terminating or repeating decimal number.
A. 3 B. 0.03 C. 0.3 D. 0.15
Mathematics
Evaluate the surface integral of the function G over the surface S.G(x, y, z) = ; S is the surface of the parabolic cylinder 6y2 + 3z = 12 bounded by the planes
,
A.
B. 2
C. 1
D. 3
Mathematics
Provide an appropriate response.The exact area of the region bounded by the graphs of y = x2 - 4, and the x-axis from x = 0 to x = 4 is
A. sq units.
B. 12 sq units.
C. 16 sq units.
D. sq units.
E. sq units.
Mathematics
An alternating current has an impedance of 11+11j amperes and a current of -4+7j ohms. If the voltage is the product of impedance and current find the voltage of this alternating circuit.
What will be an ideal response?
Mathematics