Find the first term a1 and the common difference d of the arithmetic sequence.
,
,
,
, . . .
A. a1 = , d =
B. a1 = , d =
C. a1 = , d =
D. a1 = , d =
Answer: C
Mathematics
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Graph the polar equation.r =
A.
B.
C.
D.
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Provide an appropriate response.Is x3 > x true for all x?
A. Yes B. No
Mathematics
Solve the equation for the indicated variable. = z for y
A. y =
B. y =
C. y =
D. y = - z
Mathematics
Provide an appropriate response.When solving a rational equation with a variable denominator, a value obtained that makes a denominator 0 is called a(n) .
A. no solution B. complex fraction C. extraneous solution D. rational equation
Mathematics