Perform the addition or subtraction and write the result in standard form.
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?
A. ?
B. ??
C. ?
D. ?
E. ?
Answer: D
Mathematics
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Use cross products to determine whether the pair of fractions is equivalent.- and -
A. not equivalent B. equivalent
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Solve the inequality. Write the solution set in interval notation and graph it.(6x + 1) -
(3x + 1) ?
A.
B.
C.
D.
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Find the first 4 terms of the recursively defined sequence.a1 = 4, an+1 =
A. 4, ,
,
B. , 16,
, 64
C. 4, ,
,
,
D. 4, , 4,
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Use a graphing utility to graph the parametric equation.x = t2 + 2, y = 2t - 1, -3 ? t ? 3
A.
B.
C.
D.
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