Write a system of equations to describe the situation. Do not solve the system.An order of 4 orders of fries, 5 hamburgers, and 4 drinks costs $18. An order of 5 orders of fries, 5 hamburgers, and 3 drinks costs $18. All drinks are $1.
A. 
B. 
C. 
D. 
Answer: B
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Using Green's Theorem, find the outward flux of F across the closed curve C.F =(x2 + y2)i + (x - y)j ; C is the rectangle with vertices at (0, 0), (1, 0), (1, 9), and 
A. 0 B. -72 C. 90 D. 18
Find the absolute extreme values of the function on the interval.g(x) = 10 - 7x2, -4 ? x ? 5
A. absolute maximum is 70 at x = 0; absolute minimum is -102 at x = -4 B. absolute maximum is 20 at x = 0; absolute minimum is -102 at x = 5 C. absolute maximum is 7 at x = 0; absolute minimum is -185 at x = 5 D. absolute maximum is 10 at x = 0; absolute minimum is -165 at x = 5
Give an appropriate answer.Let
f(x) = 243. Find
.
A. 243 B. 8 C. 5 D. 3
Decide if the set of ordered pairs does or does not represent a function.{(-7, -2), (-4, -3), (-2, 4), (2, 3)}
A. Yes B. No