exam week 4

How is the distance formula correctly written:

• $d\ =\ \sqrt{\left(y_{1\ }-\ y_2\right)^2\ -\left(x_{2\ }-\ x_1\right)^2}\$

• $d\ =\ \sqrt{\left(x_{2\ }-\ x_1\right)^2\ +\ \left(y_{2_{\ }}-\ y_1\ \right)2}$

• $d\ =\ \sqrt{\left(y_{1\ }-\ y\ _2\right)^2\ +\ \left(x_{2\ }-\ x_1\right)}^2$

• d = $\sqrt{\left(x\right)^2-\ \left(y\right)^2}$

Tags

CCSS.HSG.GPE.B.7

A(3,1) B(-2,-1) written correctly is:

• $\sqrt{\left(-2-3\right)^2\ +\ \left(-1-1\right)^2}$

• $\sqrt{\left(1-3\right)^2\ +\ \left(-1-2\right)^2}$

• $\sqrt{\left(-2-3\right)^2\ -\ \left(-1-1\right)^2}$

• $\sqrt{\left(-2-3\right)^2\ -\ \left(-1-1\right)^2}$

Tags

CCSS.HSG.GPE.B.7

What's the distance between (0,0) and (3,4)

• 7
• 49
• 5
• 25

Tags

CCSS.6.NS.C.8

Find the distance.

• 7.1
• 7.8
• 8.7
• 8.9

Tags

CCSS.HSG.GPE.B.7

distance between (5,6) and (5,8) is ?

• -2

• -14

• 14

• 2

Points G, H, and I are plotted on the coordinate grid. How many units are between points G and H?

• 15 units

• 14 units

• 10 units

• 9 units

Tags

CCSS.6.G.A.3

Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

• 
• 
• 
• 

Tags

CCSS.HSG.GPE.B.6

What is the midpoint between (-4,4) and (-2,2)?

• (3,2)
• (-3,3)
• (4,5)
• (6,7)

Tags

CCSS.HSG.GPE.B.6

Find the midpoint of the segment on the graph. (Hover over picture to expand)

• (1,0)

• (7,-9)

• (4,-3)

• (-1,2)

Tags

CCSS.HSG.GPE.B.6

Find the midpoint of the segment on the graph. (Hover over picture to expand)

• (1,1)

• (-1,-1)

• (0,-2)

• (-4,-4)

Tags

CCSS.HSG.GPE.B.6