# Mid-Chapter Mixed Review

Determine whether each of the following statements is true or false.

The

`x`-intercept of the line that passes through $(-\frac{2}{3},\text{}\frac{3}{2})$ and the origin is $(-\frac{2}{3},\text{}0)$.**[1.1]**All functions are relations, but not all relations are functions.

**[1.2]**The line parallel to the

`y`-axis that passes through (−5, 25) is $y=-5$.**[1.3]**Find the intercepts of the graph of the line $-8x+5y=-40$.

**[1.1]**

For each pair of points, find the distance between the points and the midpoint of the segment having the points as endpoints. **[1.1]**

(−8, −15) and (3, 7)

$(-\frac{3}{4},\text{}\frac{1}{5})$ and $(\frac{1}{4},\text{}-\frac{4}{5})$

Find an equation for a circle having center (−5, 2) and radius 13.

**[1.1]**Find the center and the radius of the circle ${(x-3)}^{2}+{(y+1)}^{2}=4$.

**[1.1]**

Graph the equation.

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