3RD TERM AHS SAT SS 2&3 QUIZ 4 - 09/06/2023

• 4

• 9

• 11

• 20

• (3, -2)

• (2, -2)

• (-2, 2)

• (-2, -2)

• 2

• 3

• 4

• 5

In the xy-plane, line l is parallel to line k. What is the value of p?

• 4

• 5

• 8

• 10

• 8

• 14

• 16

• 18

The graph of a line in the xy-plane has slope 2 and contains the point (1, 8). The graph of a second line passes through the points (1, 2) and (2, 1). If the two lines intersect at the point (a, b), what is the value of a + b?

• 4

• 3

• -1

• -4

• 8

A radioactive substance decays at an annual rate of 13 percent. If the initial amount of the substance is 325 grams, which of the following functions f models the remaining amount of the substance, in grams, t years later?