Multiply using the rule for finding the product of the sum and difference of two terms.(y - 6)(y + 6)
A. y2 - 12
B. y2 - 12y - 36
C. y2 + 12y - 36
D. y2 - 36
Answer: D
Mathematics
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Find all solutions of the equation. Leave answers in trigonometric form.x2 + 1 - i = 0
A. {2 cis 90°, -2
cis 270°}
B. {2 cis 45°, 2 cis 225°}
C. {2 cis 90°, 2 cis 270°}
D. { cis 60°,
cis 240°}
Mathematics
Match the correct viewing rectangle dimensions with the figure.
A. [-25, 25, 10] by [-25, 25, 10] B. [-50, 25, 5] by [-50, 25, 5] C. [-25, 25, 5] by [-25, 25, 5] D. [-5, 5, 5] by [-5, 5, 5]
Mathematics
List all the elements of B that belong to the given set.B = {9, , -4, 0,
, -
, 7.3,
}Integers
A. 9, -4, 0
B. 9, 0
C. 9, 0,
D. 9, -4, 0,
Mathematics
Find the vertex of the parabola and graph it.
A.
B.
C.
D.
E.
Mathematics