Topic 3 Review

Find the slope of the line that passes through

(10, 1) and (5, 2)

• 1/5

• -1/5

• 5

• -5

• -1

Find the slope of the line.

 $\frac{Rise}{Run}$  

• -2

• 2

• -1

• 1

Answer explanation

Make sure you simplify your fraction -2/2=-1

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Answer explanation

Remember 0/2=0 (it's a number)

Find the slope of the line.

• Undefined

• 0

• 1

• -1

• -2

Answer explanation

Remember to think about a skier. This is not a good slope.

What type of slope?

• negative

• steep

• undefined

• zero slope

Find the slope of the line that passes through the points (2, 4) and (6, 12).

• 1/2

• -1/2

• 2

• -2

• -8

Answer explanation

$\frac{12-4}{6-2}=\frac{8}{4}=2$

Calculate the rate of change.

• 6

• 1/6

• -6

• -1/6

• 3

Find the rate of change

• 1

• 2

• 11

• Not a constant slope/Non-Linear

• 1/2

Find the rate of change

• 3

• -3

• 20

• Not a constant slope/Non-Linear

• -1/3

What type of slope?

• negative

• positive

• zero slope

• undefined slope