Solve the problem.Find the equation of the form y = mx + b for the line through (3, 7) with angle of inclination - .

A. y = -x + 4
B. y = x + 3
C. y = x + 4
D. y = x + 7


Answer: A

Mathematics

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A. Domain: All real numbers; range: All real numbers except 0 B. Domain: All real numbers except 15; Range: All real numbers C. Domain: All real numbers except 15; range: All real numbers except 0 D. Domain: All real numbers; Range: All real numbers

Mathematics

Solve the problem.An ascending weather balloon starts taking air samples at a height of 36,000 feet and every 2000 feet thereafter. What is its height when it takes the 9th sample?

A. 56,000 ft B. 50,000 ft C. 54,000 ft D. 52,000 ft

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Find the requested value of the variable.x varies inversely as y2. If x = 5 when y = 24, find x when y = 4.

A. x = 6 B. x = 150 C. x = 180 D. x = 80

Mathematics

Find the quotient20 ÷  

A.
B. 5
C. 16
D. 25

Mathematics