Graph the inequality.y ? x2 - 1
A.
B.
C.
D.
Answer: C
Mathematics
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Add the polynomials.(5x) + (9 - 5.5x)
A. -0.5x + 9 B. -1.5x + 9 C. 0.5x + 9 D. -0.5x - 9
Mathematics
Determine between which two consecutive whole numbers each square root lies.
A. 8 and 9 B. 3 and 4 C. 4 and 5 D. 5 and 6
Mathematics
Let a and b be positive numbers. Determine whether the statement is true or false.(-a)(-b) is a negative number.
A. True B. False
Mathematics
Find the formula for df-1/dx.f(x) = (5 - x)3
A. -
B. -3(5 - x)2
C. x2/3
D. 5 - x1/3
Mathematics