Find the y-intercept and any x-intercepts.y = x2 - 2x - 15
A. y-intercept (0, -15), x-intercepts (-5, 0) and (3, 0)
B. y-intercept (-15, 0), x-intercepts (0, 5) and (0, -3)
C. y-intercept (0, -15), x-intercepts (5, 0) and (-3, 0)
D. y-intercept (0, 15), x-intercepts (5, 0) and (-3, 0)
Answer: C
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Solve the problem. Use an annual percentage rate table if necessary.Sarah Yost took out a 48-month fixed installment loan of $26,000 to open a gift shop. She began making monthly payments of $659.43. Sarah's business does better than expected and instead of making her 12th payment, Sarah decides to repay her loan in full. How much interest will Sarah save (use the actuarial method)?
A. $3458.29 B. $3836.27 C. $3210.84 D. $3302.57
Simplify the expression.12x + 12 - 28x - 4
A. 40x + 16 B. -16x + 12 - 4 C. 16x + 8 D. -16x + 8
Find all complex solutions for the equation.1 - 
+ 
= 0
A. 
B. 
C. 
D. 
Find the axis of symmetry of the function.f(x) = 9x - x2
A. x = - 
B. x = - 
C. x = - 
D. x = 