Provide an appropriate response.True or false? If a, b, c are the lengths of the sides of a right triangle, then a + 10, b + 10, c + 10 are also the lengths of the sides of a right triangle.
A. True
B. False
Answer: B
Mathematics
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Using the derivative of f(x) given below, determine the critical points of f(x).f'(x) = (x - 5)2(x + 6)
A. -6, 5 B. -5, 0, 6 C. -5, 6 D. -6, -5, 5
Mathematics
Eliminate the parameter t. Find a rectangular equation for the plane curve defined by the parametric equations.x = 4 sin t, y = 4 cos t; 0 ? t ? 2?
A. y2 - x2 = 16; -? < x < ?
B. y = x2 - 9; -2 ? x ? 2
C. x2 + y2 = 16; -4 ? x ? 4
D. y = 
= 16; -? < x < ?
Mathematics
Factor the difference of squares. If the polynomial cannot be factored, write "prime."4x2 + 9
A. (2x + 3)2 B. prime C. (2x - 3)2 D. (2x + 3)(2x - 3)
Mathematics
Solve the equation.
= 
A. 
B. 
C. 
D. 
Mathematics