distance formula and mid point formula

If point A is at (-2, 9) and point B is located at (6,-3), then find the coordinate for the mid-point of segment AB.

• (4, 6)

• (4, -6)

• (2, 3)

• (2, 0)

Tags

CCSS.HSG.GPE.B.6

M (1, −2) is the midpoint of segment GH , and G has coordinates (3, 4). Find the coordinates of H.

• H (10)

• H (2, 1)

• H (-2, -1)

• H (-1, -8)

Tags

CCSS.HSG.GPE.B.6

If point M is the midpoint of segment LN then M is between points L & N. In other words points L, M, and N are collinear.

What formula will show the points are collinear?

• Distance Formula

• Ruler Postulate

• Quadratic Formula

• Slope Formula

Tags

CCSS.HSG.GPE.B.6

The term equidistant means____________.

• congruent

• distance formula

• same slope

• collinear

Tags

CCSS.HSG.CO.C.9

If two points are equidistant from a third point, then the points are collinear. True or False.

• True

• False

Tags

CCSS.4.G.A.1

The mid-point of a segment is always collinear with the endpoints of a segment. True or False.

• True

• False

Tags

CCSS.HSG.GPE.B.6

The following coordinates are for segment AB. A (-13, 7) and B(4, 5). Find the coordinate for the midpoint of segment AB.

• (-4.5, 1)

• (-9, 1)

• (-4.5, 6)

• (-9, 2)

Tags

CCSS.HSG.GPE.B.6

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 is the slope of the following graph?

• $m\ =-\frac{1}{4}$

• $m\ =\ 4$

• $m\ =\ -4$

• $m\ =\ -\frac{1}{3}$

Tags

CCSS.HSS.ID.C.7