Vehicle Type Price
2-door sedan $6,000
4-door sedan $12,000
Sports car $20,000
Truck $8,000
Minivan $9,000
What is the mean price of these cars?
A. $5,500
B. $6,000
c. $10,000
D. $11,000
E $20,000

Idon't know that language

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

answer: the slope is equal -1.