Evaluate
using the formula from this section.
?

?
A. 20
B. 28
C. 10
D. 21
E. 15
Answer: C
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Which of the following is the correct set of instructions to plot the point (-8, 2) on a rectangular coordinate system?? ?
A. ?Start at zero, move left 8, and move up 2. B. ?Start at zero, move right 2, and move down 8. C. Move left 8, and move up 2.? D. ?Start at zero, move right 8, and move up 2. E. ?Determine the quadrant the point is in and then place it in there.
Divide and express the result in standard form.
A. -
i
B. -
i
C. -
i
D. -
i
Write the logarithmic equation as an exponential equation.log4x = 3
A. x3 = 4 B. 4x = 3 C. 34 = x D. 43 = x
Answer the question about the given function.Given the function f(x) = x2 + 4x - 96, list the x-intercepts, if any, of the graph of f.
A. (-12, 0), (1, 0) B. (-12, 0), (8, 0) C. (12, 0), (8, 0) D. (12, 0), (-8, 0)