Way, a car radio station played 92 songs prior to 10 a. m. The station also played 9 songs per hour for the remainder of
the day
If a person listened to the radio station yesterday afternoon for x hours, which of the following equations can be used to find
the number of songs the person listened to?
A. y = x + 9
B. y=9x
C. y=92x+9
D. y=9x + 92

Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?