Find an equation of the line containing the given pair of points(7, -7) and (-4, 4)

A. y = -x - 7
B. y = - x
C. y = -x
D. y = x


Answer: C

Mathematics

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Expand the expression using the Binomial Theorem.(2x2 + 4)3

A. (4x4 + 16x2 + 16)3 B. 16x8 + 8x6 + 48x4 + 96x2 + 64 C. 8x6 + 48x4 + 96x2 + 64 D. 8x3 + 48x2 + 96x + 64

Mathematics

Answer yes or no.Is 12 a solution to the equation 20 + x = 8?

A. Yes B. No

Mathematics

The airspeed indicator of an airplane is circular, with a diameter of 2.75 in. Use the rules for working with measurements. What is the circumference and area of the indicator? 

A. The length is 8.64 in., the area is 11.9 in 2. B. The length is 8.64 in., the area is 23.8 in 2. C. The length is 17.3 in., the area is 11.9 in 2. D. The length is 8.64 in., the area is 5.94 in 2. E. The length is 17.3 in., the area is 5.94 in 2.

Mathematics

Sketch the requested graphs.Begin by graphing the standard square root function f(x) =  as a solid curve. Then use transformations of this graph to graph the function g(x) =  as a dashed curve.

A.

B.

C.

D.

Mathematics