(Slope-Intercept Form HC)A writer counted the number of pages she wrote in one year. The graph shows the relationship between the number of short stories written, x, and the number of pages written, y.Part A: Calculate the slope of the linear equation shown in the graph. Show all necessary work. (3 points)Part B: What does the slope mean for the relationship between the number of pages written and the number of short stories written? (3 points)Part C: Interpret the y-intercept in the situation. (3 points)Part D: Write the equation of the line shown on the graph in slope-intercept form. (3 points)

(Systems of Linear Equations MC)The system of linear equations 3x + 2y = −4 and is graphed on a coordinate plane. Approximate the solution to the system.

(05.06) Analyze the graph below to identify the key features of the logarithmic function.

(Systems of Linear Equations MC)Which point is a solution to the system of linear equations?y = −x + 6x − 3y = 18?

(Slope MC)Superior Segway Tours gives sightseeing tours around Chicago, Illinois. It charges a one-time fee of $40, plus $35 per hour. What is the slope of this situation?

(08.02 MC) Arlene is testing whether school is more enjoyable when students are making high grades. She asked 100 students if they enjoyed school and whether their GPA was above or below 3.0. She found that 30 of the 40 students with a GPA above 3.0 reported that they enjoyed school, and 15 of the 60 students with a GPA below 3.0 reported that they enjoyed school. What is the probability that a student with a GPA below 3.0 does not enjoy school?

(Similar Triangles MC)A small tree that is 8 feet tall casts a 4-foot shadow, while a building that is 24 feet tall casts a shadow in the same direction. Determine the length of the building’s shadow.

(Graphing Linear Equations MC)A restaurant at the food court in a mall is offering a lunch special. The table shows the relationship between the number of side dishes and the total cost of the special. Restaurant Number of Side Dishes Total Cost 2 $10.25 4 $13.25 5 $14.75 8 $19.25 Which of the following graphs shows the relationship given in the table?

(08.03 LC) Mama’s Italian Restaurant has collected data about customer sauce orders. It calculated that P(marinara) = 0.82, P(alfredo) = 0.76, and P(marinara or alfredo) = 0.96. Determine the P(marinara and alfredo).

(Translations MC)Triangle PQR has vertex coordinates at P(4, 0), Q(6, 4), R(5, 1). If the triangle is translated so that Q′(9, 4), determine the translation direction and number of units.