Evaluate the expression using the given values.4 + 5x = 2, y = -5

A. 17
B. 33
C. -33
D. -17


Answer: B

Mathematics

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Provide an appropriate response.Which of the following items is undefined and why?tan-1 5 or cos-1 5

What will be an ideal response?

Mathematics

Sketch the indicated curve or surface.An electric charge is so distributed that the electric potential at all points on an imaginary surface is the same. Such a surface is called an equipotential surface. Sketch the graph of the equipotential surface whose equation is 4x2 + y2 + z2 = 4.

What will be an ideal response?

Mathematics

Complete the sketch so that it has the indicated symmetry.Complete the sketch so that it has 90° rotational symmetry about O.

What will be an ideal response?

Mathematics

Determine the slope and y-intercept of the function.f(x) = 11x + 1

A. m = -11; b = -1 B. m = -11; b = 1 C. m = 11; b = 1 D. m = 11; b = -1

Mathematics