# 1.1-1.3 Quiz Version A

Assessment | 12 questions (3 autogradable) | 12 points

### Make sure to upload ALL work to Google Classroom once you have completed the quiz.

**Select "always," "sometimes," or "never" to make each statement true.**

1.

Opposite rays are collinear.

Always

Sometimes

Never

2.

Two planes can intersect at a point.

Always

Sometimes

Never

3.

Three points can be noncollinear and coplanar.

Always

Sometimes

Never

**Use the following information to answer #4-8: $R$ is between $A$ and $H$. $AR\ =\ 4x^{2}-2x-5$, $RH\ =\ 2x^{2}+x+8$, and $AH\ =\ 5x^{2}+6x-7$. Be sure to show all work including a diagram when necessary.**

4.

Find $x$

5.

Find $AR$

6.

Find $RH$

7.

Find $AH$

8.

Is $R$ a midpoint of $AH$?

Yes

No

**Use the following information to answer #9-12: Point $J$ is located at $3$, point $G$ is located at $-7$, point $F$ is located at $(-3,1)$, and point $K$ is located at $(5,-3)$. Be sure to show all work.**

9.

Find $JG$

10.

Find the midpoint of $JG$

11.

Find $FK$

12.

If $F$ is an endpoint of $\overline{FD}$ and $K$ is the midpoint of $\overline{FD}$, what is $D$'s coordinate location?