Determine whether the ordered pair is a solution of the given equation.2x + 4y = -22; (-3, -4)
A. Yes
B. No
Answer: A
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Find the extreme values of the function subject to the given constraint.
A. Minimum: 3 at (±1, 0); maximum: 0 at (0, 0) B. Minimum: 3 at (0, ±1); maximum: 9 at (±1, 0) C. Minimum: 3 at (±1, 0); maximum: 9 at (0, ±1) D. Minimum: 3 at (0, ±1); maximum: 0 at (0, 0)
Find the domain and range of the inverse of the given function.f(x) = x3 - 4
A. Domain and range: all real numbers B. Domain: [0, ?); range: [0, ?) C. Domain: all real numbers; range: [-4, ?) D. Domain: [-4, ?); range: all real numbers
Determine the coordinates of the indicated point on the graph. 
I
A. (-4, -5) B. (-4, 5) C. (-5, -4) D. (-5, 4)
Simplify the following by combining like terms.6x9 + 8x5 + 9x9
A. 23x23 B. 23x5 C. 15x9 + 8x5 D. cannot be simplified