Distance, Midpoint, Slope, Area, and Perimeter

Find the slope of the line that passes through (10, -8) and (1, 12).

• 20/9

• -20/9

• 4/9

• 9/4

The slopes of parallel lines are...

• the same

• opposite & flipped

• always different

Write the equation of a line that has a slope of 3 and a y-intercept of 2.

Find the area and perimeter of the triangle shown. Area = \frac{1}{2}Base\ \times\ Height Perimeter = Side EF + Side FG + Side EG. **Use the Distance Formula \sqrt[]{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2} to find the measure of Side EG**

• area = 56, perimeter = 15

• area = 28, perimeter = 15

• area = 28, perimeter = 25.6

• area = 56, perimeter = 25.6

Find the distance between ( 1, 3) and (5, 6) 

• 3

• 4

• 5

• 6

If point S is the midpoint of segment RT, what conclusion can you make?

• 
• 
• 
• It is not possible to make a conclusion from the given information.

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5

• -1/5

• 5

• -5

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

• 1/2

• -1/2

• 2

• -2

The slopes of perpendicular lines are...

• the same

• opposite & flipped

• always different

Write the equation of a line that passes through the points (-4, 3) and (-2, 2).