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1.

(06.02 lc)

an equation of a given line is y = −2x + 7. which of the following could be an equation for a line that is parallel to the given line? (6 points)

y = − 1 over 2 x − 3

y = 2x − 3

y = 1 over 2 x − 3

y = −2x − 3

2.

(06.01 lc)

the following set of coordinates represents which figure?

(−5 ,2), (−3, 4), (1, 0), (−1, −2) (6 points)

rhombus

kite

rectangle

square

3.

(06.02 mc)

write an equation of a line perpendicular to line ab below in slope-intercept form that passes through the point (7, 1).

line ab is shown. a is at 0, 1. b is at negative 2, 5.

photo below

(6 points)

y = −2x + 20

y = 2x − 20

y = 0.5x − 2.5

y = 0.5x + 2.5

4.

(06.04 mc)

for the line segment whose endpoints are x(1, 2) and y(6, 7), find the x value for the point located 1 over 3 the distance from x to y. (6 points)

3.3

3.5

2.7

2.4

5.

(06.01 lc)

barry is trying to calculate the distance between point e(3, 1) and point f(4, 7). which of the following expressions will he use? (6 points)

square root of the quantity of 7 minus 4 all squared plus 3 minus 1 all squared

square root of the quantity of 7 minus 1 all squared plus 4 minus 3 all squared

square root of the quantity of 4 minus 7 all squared plus 1 minus 3 all squared

square root of the quantity of 7 minus 3 all squared plus 4 minus 1 all squared

6.

(06.04 lc)

segment ab has endpoints a(3, 4) and b(11, 3) that is divided by a point c such that ac and bc form a 3: 5 ratio. the distance between the x-coordinates is 8 units. which of the following fractions represent how far c is on the pathway from a to b? (6 points)

3 over 5

5 over 3

5 over 8

3 over 8

7.

(06.04 mc)

find the perimeter of the shape below:

photo below

a four sided figure efgh is shown. e is located at negative 1, 6. f is located at 2, 4. g is located at negative 1, 3. h is loc

(6 points)

16.8 units

13.4 units

12.4 units

15.1 units

8.

(06.04 mc)

calculate the area of triangle wxy with altitude yz, given w(2, −1), x(6, 3), y(7, 0), and z(5, 2). (6 points)

9.4 square units

8 square units

7.7 square units

12 square units

9.

(06.01 lc)

if a triangle abc is classified as a right triangle, which statement is true? (6 points)

two slopes of triangle abc are congruent.

all three sides of triangle abc are congruent.

all three angles of triangle abc are congruent.

two slopes of triangle abc are opposite reciprocals

10.

(06.02 lc)

which of the equations below is the equation of a line perpendicular to y = '1 over 4 x − 6 in slope-intercept form that passes through the point (−1, 5)? (6 points)

y − (−1) = −4(x − 5)

y − 5 = 1 over 4 (x − (−1))

y − (−1) = 1 over 4 (x − 5)

y − 5 = −4(x − (−1))