Establish the identity.(tan v + 1)2 + (tan v - 1)2 = 2 sec2v
What will be an ideal response?
(tan v + 1)2 + (tan v - 1)2 = tan2v + 2 tan v + 1 + tan2v - 2 tan v + 1 = 2(tan2v + 1) = 2 sec2v
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For the given function:(a) Find the intervals on which the function is increasing and decreasing. (b) Then identify the function's local extreme values, if any, saying where they are taken on.(c) Which, if any, of the extreme values are absolute?h(x) = x2 - 2x + 5
What will be an ideal response?
Find any x-intercepts.f(x) = x2 + 7x + 10
A. 2 and 5 B. -2 and -5 C. 10 D. none
Provide an appropriate response.Explain how the multiplication and addition principles are used in solving systems of equations using the elimination method.
What will be an ideal response?
Factor the square of the binomial.x2 - 16xy + 64y2
A. (x + 8y)2 B. (x - 8y)(x + 8y) C. (x - 8y)2 D. (x - 16y)(x + 16y)