Calculate the slope of the line passing through the given points. If the slope is undefined, so state. Then indicate whether the line rises, falls, is horizontal, or is vertical.(-5, 2), (-3, 6)

A. , rises
B. - 2, falls
C. 2, rises
D. - 1, falls


Answer: C

Mathematics

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Solve the problem.Boyle's law states that if the temperature of a gas remains constant, then PV = c. where P is the pressure, V is the volume, and c is a constant. Given a quantity of gas at constant temperature, if V is decreasing at a rate of 11 in. 3/s, at what rate is P increasing when P = 40 lb/in.2 and V = 80 in.3?

A.  lb/in.2-s
B.  lb/in.2-s
C. 22 lb/in.2-s
D.  lb/in.2-s

Mathematics

Use the slope and y-intercept to graph the linear function.F(x) = x

A.

B.

C.

D.

Mathematics

Match the graph to one of the polar equations. 

A. r = 3 + cos ? B. r = 6 cos ? C. r = 6 sin ? D. r = 3 + sin ?

Mathematics

Translate the word phrase to an algebraic expression.5 less than b

A. b + 5
B. 5 - b
C. b - 5
D.

Mathematics