Graph the curve over the given interval together with its tangent at the given value of x. Graph the tangent with a dashed line.y = cos(x), -2? ? x ? 2?, x = 
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem.A salesperson has two job offers. Company A offers a weekly salary of $240 plus commission of 8% of sales. Company B offers a weekly salary of $480 plus commission of 4% of sales. What is the amount of sales above which Company A's offer is the better of the two?
A. $6000 B. $3000 C. $6100 D. $12,000
Factor out the GCF from the polynomial.pq(p - 12) + (p - 12)
A. (p2q - 12pq) + (p - 12) B. pq(p - 12) C. (p - 12)(pq - 1) D. (p - 12)(pq + 1)
In the following figure: 
are parallel and ?DEF is an isosceles triangle.
(a) List two supplementary angles.
(b) What shape is ABDEGHA?
(c) What is the measure of ?DFG?
(d) What is the measure of ?BAH?
(e) How many obtuse interior angles are in the figure? List the angle names and measures.
(f) List one set of vertices that form a pentagon.
(g) List two sets of vertices that form scalene triangles
(h) Which angles are congruent? List all congruent angle sets.
Simplify the expression.
1/2
A. 4
B. 
C. -4
D. 