Find the slope of the line containing the two given points.(2, 5) and (1, 1)
A. - 4
B. 4
C. 
D. 2
Answer: B
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Evaluate the integral.
A. - 
+ C
B. 
+ C
C. 
+ C
D. - 
+ C
Two magazines were introduced at the same time. Magazine 1 had an initial circulation of 200, and magazine 2 had an initial circulation of 700. The circulation A for magazine 1 satisfies the equation of change
.
The circulation B for magazine 2 satisfies the equation of change
.
Here t is measured in months. In the following questions, if your answer involves an exponential function write it using the alternative form for an exponential function.A: Find a formula that gives the circulation of magazine 1 after t months.B: Find a formula that gives the circulation of magazine 2 after t months.C: When will the circulations for the two magazines be the same? Round your answer to two decimal places.
What will be an ideal response?
For the triangle, based on the side lengths given, decide whether it is equilateral, isosceles, or scalene. 
A. isosceles B. equilateral and isosceles C. scalene
Determine whether or not the triangles are similar.
A. Not similar B. Similar