Which of the following choices would not result in the transformation of figure B from figure A?
Reflected across the y-axis and then reflected again across the x-axis.
Reflected across the x-axis and then reflected again across the y-axis.
Rotated 180°
Rotated 90°
Prove A(–3,4), B(5,1), C(–6,–4) is an isosceles right triangle.
Sides AC ¯ and CB ¯ are equivalent and ∠A is 90°.
Sides AC ¯ and AB ¯ are equivalent and ∠A is 90°.
Sides AC ¯ and AB ¯ are equivalent and ∠A is 45°.
Sides AC ¯ and CB ¯ are equivalent and ∠C is 90°.
Compare the two boxplots that represent ticket sales of two movies playing in various theaters. Which movie has better sales?
Movie A
Movie B
Both movies successfully sold an equal number of tickets.
Not enough information is given.
What does the residual data represent?
The residuals represent the distance between the observed data points and the estimated function value for the line of best fit.
The residuals represent the difference between the expected, or average, value and the observed data points
The residuals represent the outliers of the data.
The residuals represent the difference between the outliers of the data and the average of the data.
What is the slope of the line of best fit? What does it represent?
The slope is 0.41; it represents the amount of increase in salary for the height of a person.
The slope is 0.41; it represents the amount of increase in height for the salary of a person
The slope is 47.12; it represents the amount of increase in salary for the height of a person.
The slope is 47.12; it represents the amount of increase in height for the salary of a person.
