Write the equation for the line in the standard form.Containing (1, -1) and perpendicular to the graph of 2x - 3y = 2.
A. 2x + 3y = -5
B. 3x + 2y = 1
C. -3x - 2y = -5
D. 3x + 2y = -1
Answer: B
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Write the expression in standard form.
A. -3 - i
B. -3 + i
C. -3 + i
D. 3 + i
Solve the problem.Two friends are planning to meet between 2:00 pm and 3:00 pm. They agree that whoever arrives first will wait only 10 minutes and then leave. Letting 0 represent 2:00 and 60 represent 3:00, graph the possible times when the friends will actually meet and when their total arrival time (i.e. time between 2:00 and the arrival time for each) is less than 10 minutes.
A. 
B. 
C. 
D. 
Determine whether (f(g(x)) = x and whether (g (f(x)) = x.f(x) = 
, g(x) = x5 + 7
A. No, no B. Yes, no C. No, yes D. Yes, yes
Translate the equation into a sentence by using the phrase "varies directly" or "varies inversely". x = 
A. x varies inversely as the square root of v. B. k varies inversely as the square root of v. C. x varies directly as the square root of v. D. x varies inversely as the square of v.