First rewrite the quadratic function in standard form by completing the square, then find any x-intercepts and any y-intercepts.f(x) = x2 + 7x + 10
A. x-intercepts: 2 and -5; y-intercept: 0
B. x-intercepts: -2 and 5; y-intercept: 10
C. x-intercepts: 2 and 5; y-intercept: -9
D. x-intercepts: -2 and -5; y-intercept: 10
Answer: D
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Find the domain of the radical function. Write it in interval notation.f(x) = 
A. 
B. 
C. 
D. (-?, ?)
Solve the problem.The following information on Company X appears in a stock table. Find the change from the previous day for Company X.
A. 12 cents per share lower B. 3.4 cents per share lower C. 12 cents per share higher D. 3.4 cents per share higher
Find the domain of the composite function f?g. Write the domain in interval notation.f(x) = 6x + 60, g(x) = x + 2
A. (-?, 12) ? (12, ?) B. (-?, -12) ? (-12, ?) C. (-?, -10) ? (-10, -2) (-2, ?) D. (-?, ?)
Find the asymptotes of the hyperbola.
- 
= 1
A. y = 
x, y = - x
B. y = 
x, y = - 
x
C. y = 
x, y = - 
x
D. y = 
x, y = - x