4/25 STAAR Review 1

Ursula surveyed 50 classmates about their favorite ice cream flavors. Each classmate chose one flavor. The results are shown in the circle graph.

How many more of Ursula’s classmates chose chocolate than chose vanilla?

• 8

• 6

• 34

• 16

A survey was conducted to determine the food choices of the 80 students at a picnic. The types of picnic foods are shown in the circle graph.

Based on the circle graph, how many more students chose pizza than students who chose salad?

• 24

• 32

• 16

• 8

• A

• B

• C

• D

• A

• B

• C

• D

• 10

• 2

• 6

• 12

• A

• B

• C

• D

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)

What is the y-intercept in the equation y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

Find the slope

• 5/2
• -5/2
• 2/5
• -2/5

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5