Solve the problem.For what numbers x, 0 ? x ? 2?, does sin x = 0?
A. 0, ?, 2?
B. ,
C. 0, 1, 2
D. 0, 1
Answer: A
Mathematics
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Find the domain of the expression.
?
?
A. All real numbers x such that x ? 2 B. All real numbers x such that x ? 2 C. All real numbers x such that x > 2 D. All nonnegative real numbers x such that x < 2 E. All real numbers x such that x ? 2
Mathematics
Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.11x2 + 122x + 11
A. (11x - 1)(x - 11) B. (11x + 1)(x + 11) C. prime D. (11x + 11)(x + 1)
Mathematics
Graph the exponential function.f(x) = 2x - 1
A.
B.
C.
D.
Mathematics
Find the perimeter of the polygon.Joe wants to frame his garden with pine lumber. How many feet of lumber will he need?
A. 28,684 ft B. 516 ft C. 412 ft D. 526 ft
Mathematics