Slope and Distance Between Two Points

What is this formula used for? \frac{y_2-y_1}{x_2-x_1}

• To find the distance between two points

• To find the slope between two points

• To find the midpoint between two points

Tags

CCSS.8.EE.B.5

You have plotted the parallelogram in the picture. Which sides would you want to find the slope of first?

• AB and BC

• AB and AD

• AD and DC

• AB and DC

Tags

CCSS.8.EE.B.6

You have plotted the parallelogram in the picture. What is the slope of line BC without having to use the slope formula?

• 0

• Undefined

Tags

CCSS.8.EE.B.5

Josie found the slope of AB to be. Use rise over run to check her answer.

• She was correct. 

Tags

CCSS.8.EE.B.6

Drew used the distance formula and found each side to have a distance of 4. What does that mean?

• Side AB and AD are parallel

• Side AB and AD form a right angle

• Side AB and AD are congruent

• Nothing Specific

Tags

CCSS.6.G.A.3

Use the distance formula to see if side AB is congruent to side BC.

• Yes they are congruent

• No, they are not congruent

Tags

CCSS.6.G.A.3

Use the distance formula to see if side BC is congruent to side AD.

• Yes they are congruent

• No, they are not congruent

Tags

CCSS.6.G.A.3

Sarah proved that this is a square. The slopes of -2/5 and 5/2 made her able to do this. How come?

• Because those slopes form parallel lines.

• Because those slopes form perpendicular lines, creating right angles.

• Because those slopes make the sides congruent.

Tags

CCSS.6.G.A.3

Brad proved that ABCD is a parallelogram and that all sides had the same distance What should he do next if he wants to prove it is a square?

• He doesn't need to do anything else, it looks like a square so he is all set.

• Compare the slopes of adjacent sides to see if they are perpendicular.

Tags

CCSS.HSG.CO.C.11

The slope of side AB is -3 and the slope of DC is -3. What does this mean?

• Side AB and AD are parallel

• Side AB and AD form a right angle

• Side AB and AD are congruent

• Nothing Specific

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1