Unit 10 Test

Question 1

• proportional

• not proportional

Question 2

• proportional

• not proportional

Question 3

• proportional

• not proportional

Question 4

• proportional

• not proportional

Question 5

• undefined

Question 6.

Type your answer as either an improper fraction in simplest form OR as a decimal number. Use / for the fraction bar. Do not add in blank spaces in your answer. If the answer is negative, use - as the first character.

Question 7.

Type the equation in slope-intercept form.

If necessary, use / for the fraction bar. Do not add in blank spaces in your answer. Write the slope in simplest form.

Question 8.

Type the equation in slope-intercept form.

If necessary, use / for the fraction bar. Do not add in blank spaces in your answer. Write the slope in simplest form.

Question 9

The rate of change means that for every 10 kilogram(s) the bike’s weight increases, the bike jumps ___ centimeters less.

Question 10.

Written as a decimal number, what is the slope?