Select the graph that shows a rotation 180∘ about the origin. Four coordinate axes are shown with a different transformation in each. Transformation one: A triangle with vertex pointing up in quadrant one and a triangle with vertex pointing down in quadrant four. Transformation two: A smiley face in quadrant one and an upside-down smiley face in quadrant three. Transformation three: A trapezoid in quadrant two whose parallel sides are horizontal and a trapezoid in quadrant four whose sides are vertical. Transformation four: An L shape pointing right is in quadrant four and an L shape of the same size pointing left is in quadrant three.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

answers

m = 0

n = 0.

explanation

most of the values are negative. the one that are not negative are the excluded   values.

these values are: m = 0

                              n = 0.