Find the x- and y-intercepts of the graph of the given equation.y = x2 + 4x - 7
A. x-intercepts: -2 - 
, -2 + 
; y-intercept: -7
B. x-intercepts: -1 - 
, -1 + 
; y-intercept: -7
C. x-intercepts: none; y-intercept: -7
D. x-intercepts: 1 - 
, 1 + 
; y-intercept: -7
Answer: A
Mathematics
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f(g(x)), x = 4
A. -20 B. -24 C. 6 D. 18
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Let A = {q, s, u, v, w, x, y, z}, B = {q, s, y, z}, 
and 
Specify the following set.A ? D
A. {s} or D B. {q, s, u, v, w, x, y} C. {s, u, w} D. {v, x}
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Multiply.(970)(524)
A. 508,290 B. 508,280 C. 508,380 D. 508,270
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Simplify the expression. Assume that all variables are positive when they appear.
A. 
B. 
C. 
D. 
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