Determine the slope, if it exists, of the graph of the given linear equation.f(x) = - 
x + 4
A. m = 
B. m = 4
C. m = -4
D. m = - 
Answer: D
Mathematics
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Find the volume by double integration.The volume under the surface 
and above the triangle enclosed by the lines 
, and 
A. 
B. 
C. 162
D. 
Mathematics
Solve the problem.The present value that will give a future value S in 4 years with interest compounded annually varies inversely as the fourth power of 1 + r, where r is the annual interest rate. If the present value of $3.71 gives a future value of $5000, what would be the present value of $10,000? Round to the nearest dollar.
A. $45 B. $7 C. $8 D. $5
Mathematics
Decide whether or not the ordered pair is a solution of the system.(1, 1)4x = -3 - y3x = 1 - 4y
A. No B. Yes
Mathematics
Evaluate.(-3)4
A. 81 B. 12 C. -64 D. -81
Mathematics