Find the exact function value.tan 45°
A. 
B. 
C. 1
D. 
Answer: C
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, a2 = 6, an+2 = an+1 + an
A. 1, 6, 7, 8, 9 B. 1, 1, 2, 3, 5 C. 1, 6, 7, 13, 20 D. 1, 6, 7, 14, 21
Construct the indicated reflection.The reflection of the given polygon about line x
What will be an ideal response?
Provide an appropriate response.Consider the following figure, which is a square divided into two squares and two rectangles.
The length of each side of the large square is x + 2, which means that the area of the largest square is (x + 2)2. Use the formulas for the area of a square and the area of a rectangle to write the area of the largest square as a trinomial that represents the sum of the areas of the four figures that comprise it.
A. x2 + 4x + 4 B. x2 + 2x + 4 C. x2 + x + 4 D. x2 - 2x + 4
Find the exact value by using a half-angle identity.sin 
A. 
B. - 
C. - 
D. 
