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Week 12

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Last updated 29 days ago
9 questions
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Question 1
1.

The solutions for \theta in the equation 2cos^{2} \theta +cos~ \theta =0, where {0}\degree \le \theta < {360}\degree, are

Question 2
2.

An equivalent expression for (sec~x)(csc~x)(cot~x), where 0<x< \frac{\pi}{2} is

Question 3
3.

Which of the following points lies on the graph of h(x)=f(x)+g(x)?

Question 4
4.

Rounded to the nearest degree, the largest solution shown IN THE GRAPH of -4~cos(bx)=3 is

Question 5
5.

The set of potential integer zeros of P(x)=2x^{4}+3x^{3}-17x^{2}-27x-9 is

Question 6
6.

If f(x)=a(x+b)^{2}(x+c)(x-d) where a, b, c, and d are all positive, then what is the value of a, b, c,and d?

Question 7
7.

If the student increases angle \theta by 0.1 rad, then the arc length, a, of the new cutout sector, correct to the nearest tenth of a centimeter, increases by ____cm.

Question 8
8.

An equivalent expression for

Question 9
9.

Given G(x) below, determine the value of k that will make -1 a zero of G(x):