Solve and graph the solution set on a number line.|x + 2| > 7
A. (-?, -9) ? (5, ?)
B. (-9, 5)
C. ?
D. [-9, 5]
Answer: A
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Find an equation of the line satisfying the following conditions. If possible, write the equation in slope-intercept form. Horizontal, passing through (-5, 1)
A. x = 1 B. x = -5 C. y = -5 D. y = 1
Graph the function f by starting with the graph of y = x2 and using transformations (shifting, compressing, stretching, and/or reflection).f(x) = -x2 + 2x 
A. 
B. 
C. 
D. 
If $1 is invested in an account over a 10-year period, the amount in the account, where t represents the time in years, is given by 
depending on whether the account pays simple interest at 
or continuous compound interest at 7%. Graph each function on the same set of axes. Which grows at a higher rate?
?
A. ?
B. ?
C. ?
?
D. ?
E. ?
