Find the x-intercepts and the y-intercept for the parabola whose equation is given. If an intercept is an irrational number, round it to the nearest tenth.y = x2 + 17x
A. No x-intercepts; y-intercept: 0
B. x-intercepts: 0 and 17; y-intercept: 0
C. x-intercepts: 0 and -17; no y-intercept
D. x-intercepts: 0 and -17; y-intercept: 0
Answer: D
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Solve the problem.Working together, Rick and Juanita can complete a job in 6 hours. It would take Rick 9 hours longer than Juanita to do the job alone. How long would it take Juanita alone?
A. 3 hr B. 6 hr C. 9 hr D. 15 hr
Use the linear approximation of the function 
at a = 0 to approximate the number 
What will be an ideal response?
Solve and graph the solution set on a number line. Express the solution set in both set-builder and interval notations.|x - 7| ? 0
A. (7, ?)
B. {7}
C. (-?, ?)
D. (-7, 7)
Determine graphically the x-value when y = 6 in the given equation.y = 2x - 2
A. -2;
B. 4;
C. -4;
D. 2;