Solve the inequality for the given f(x).f(x) = x - 9, f(x) > -6
A. x < 3
B. x > 9
C. x > 15
D. x > 3
Answer: D
Mathematics
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Graph the pair of parametric equations with the aid of a graphing calculator.x = 5 cos t + cos 5t, y = 5 sin t - sin 5t, 0 ? t ? 2?
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find an equation for the tangent to the curve at P.
A. y = - 
x + 
- 1 - 
B. y = 
x + 1 + 
C. y = - 
x - 1 - 
D. y = 
x - 
+ 1 + 
Mathematics
Is the first number divisible by the second number? Answer yes or no.454,581; 3
A. Yes B. No
Mathematics
Use the Intermediate Value Theorem to determine whether the polynomial function has a zero in the given interval.f(x) = -5x4 + 6x2 + 1; [-2, -1]
A. f(-2) = 55 and f(-1) = 3; no B. f(-2) = -55 and f(-1) = -2; no C. f(-2) = -55 and f(-1) = 2; yes D. f(-2) = 55 and f(-1) = -2; yes
Mathematics