List all the elements of B that belong to the given set.B = {17, , -21, 0, , - 8, 2.8, } Whole numbers

A. 17, -21, 0
B. 17, 0, 
C. 17, 0
D. 17, -21, 0,  


Answer: B

Mathematics

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Factor completely.6x2 - 5xy - 6y2

A. prime B. (6x + 2y)(x - 3y) C. (3x + 2y)(2x - 3y) D. (3x - 2y)(2x + 3y)

Mathematics

For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = x2(x2 - 3)

A. 0, multiplicity 2, touches x-axis
B. 0, multiplicity 2, crosses x-axis
C. 0, multiplicity 2, touches x-axis;
, multiplicity 1, crosses x-axis;
-, multiplicity 1, crosses x-axis
D. 0, multiplicity 2, crosses x-axis;
, multiplicity 1, touches x-axis;
-, multiplicity 1, touches x-axis

Mathematics

Graph the equation.7x - 4y = 0

A.

B.

C.

D.

Mathematics

Determine the limit by sketching an appropriate graph.f(x), where f(x) = 

A. -3 B. 1 C. 5 D. 0

Mathematics