Math I - Test #2 (Term 4)

Find the rate of change between the two points. Write your answer as a fraction in simplest form (no mixed numbers).

(1, -19) & (-2, -7)

Find the rate of change between the two points. Write your answer as a fraction in simplest form (no mixed numbers).

(19,3) & (20, 3)

Which rate of change represents the following the graph shown?

• $ 5 per movie

• $10 per movie

• $1 per movie

• $0.20 per movie

Which of the following rates of change represents the graph?

• $2 per pound

• $3 per pound

• $0.50 per pound

• $1 per pound

Let x be the map distance in inches and y be the actual distance in miles. Find the rate of change.

• 20 inches per mile

• 1 mile per 20 inches

• 20 miles per inch

• 1 inch per 20 miles

• A

• B

• C

• D

a line that slants down from left to right

• zero or no slope

• negative slope

• postivite slope

• undefined slope

what is the slope of a line that goes horizontal (flat line)

• no slope or zero slope

• undefined slope

• positive slope

• negative slope

slope; rise/run; change in y/change in x

is the same as

• rate of change

• y-intercept

• x-intercept

• zero or no slope

Another word for slope is:

• Initial Value

• Rate of Change

• Change in Y's

• Y-intercept