Algebra 1 STAAR Quiz #2

• 3

• -9

• 0

• -15

The value of y varies directly with x. If x = 3, then y = 21. What is the value of x, when y = 105?

• 7

• 15

What are the equation and slope of the line shown in the grid?

The table shows the linear relationship between the balance of a student's savings account and the number of weeks he has been saving.

Based on the table, what was the rate of change of the balance of the student's savings account in dollars and cents per week?

**This question has a number answer. Type in only the number that equals your answer to this question**

What is the slope of the line that passes through the points (5, -11) and (-9, 17)?

• -2

• (0, 5)

• (5, 0)

• (-2, 5)

• (-5, 2)