Write the expression in standard form.

A. -  -  i
B. -  +  i
C.  +  i
D.  -  i


Answer: C

Mathematics

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Use your calculator to evaluate the expression. If necessary, round your answer to the nearest thousandth.e?

A. 5.860 B. 22.459 C. 8.540 D. 23.141

Mathematics

Find the slope and the y-intercept of the line.7.28x + 2.6y = 10.92

A. m = 7.28, (0, 10.92) B. m = 2.8, (0, 4.2) C. m = -7.28, (0, 10.92) D. m = -2.8, (0, 4.2)

Mathematics

Sketch the graph of the polynomial function.f(x) = x3 + x2 + 5x + 3

A.

B.

C.

D.

Mathematics

The graph of two equations along with the points of intersection are given. Substitute the points of intersection into the systems of equations. Are the points of intersection solutions to the system of equations (Y/N)?

A. Yes B. No

Mathematics