The x-coordinates of the vertices are the same distance away from the y-axis but in the opposite direction.
Use the translation (x,y) (x+3,y-2) to graph the image of triangle D'E'F. Out of the three graphs, which shows the correct translation?
Graph A.
What is the slope of the line? Select the correct answer and if necessary, fill in the answer box to complete your choice.
The slope is undefined.
Name the coordinates of each star in the map of a galaxy far, far away.
P=? Q=? R=? S=? Do an ordered pair.
P=(3,-5) Q=(-5,1) R=(-1,3) S=(-4,4)
Use the Distributive Property to solve the equation.
6(x-6)+4=8x-8 Put the value of x.
The solution of the equation is -20.
One image of triangle ABC is triangle A'B'C'. How do the x-coordinates of the vertices change? How do the y-coordinates of the vertices change? What type of reflection is the image triangle A'B'C'? How do the y-coordinates of the vertices change?
The y-coordinates of the vertices are unchanged in the image.
In the figure m ll n and m angle 4=127 degrees. Find the measures of the other angles.
6=?, 2=?, 8=?, 5= ?, 7=?, 3=?, 1=?
Identify the y-intercept of this equation.
The y-intercept is 2.
Find the area of the figure. Simply your answer
The area is 14,950 meters squared.
Use the Distributive Property to solve the equation.
4x-2(x-5)=-9+4x+15 Type the value of x.
The solution of the equation is 2.
One image of triangle ABC is triangle A'B'C'. How do the x-coordinates of the vertices change? How do the y-coordinates of the vertices change? What type of reflection is the image triangle A'B'C'? What type of reflection is the image triangle A'B'C'?
Triangle A'B'C' is the image of triangle ABC after a reflection across the y-axis.
What do the indicated points on the scatter plot represent? Point A represents a ____-horsepower car that usually gets ____ miles per gallon.
Point B represents a ____-horsepower car that usually gets ____ miles per gallon.
Point B represents a 220-horsepower car that usually gets 17 miles per gallon.
How does the slope affects the graph of a line?
y=3/4x-7. What is a way that the slope affects the steepness of the line?
The slope affects the steepness of the line.
What is the length of the unknown leg of the right triangle? Round to one decimal place as needed.
The length of the unknown leg of the right triangle is 7 feet.
Use the commutative property to find an expression equivalent to 76+t.
An equivalent expression is t+40+36.
The pair of triangles is congruent. List the corresponding angles.
1 and ?, 2 and ?, 3 and ?
1 and 5, 2 and 6, 3 and 4
The scatter plot suggests a linear association among the data. Two points that lie on the trend line drawn for the data are (3,36) and (5, 28). Find the equation for the trend line.
y= -4x + 48
What is the y-intercept of this equation?
y=3/4x-7
The y-intercept is -7
You and your friend are doing math homework together. You have to solve the equation:
6x+7x-60=40-7x
x=5
What is the y-intercept of this equation?
y=6/7x-5
The y-intercept is -5.
AB and ??, BC and ??, CA and ??
AB and EF, BC and FD, CA and DE
Find the slope of the line. Select the correct choice and if necessary, fill in the answer box to complete your choice.
A is "The slope of the line is ____"
B is "The slope is undefined"
A is the answer and the slope of the line is -5/8.
The graph represents the increase in altitude of a hiker. Write an equation for the line in slope-intercept form to represent this situation.
y=1/2x+4
Use the distributive property to solve the equation.
20-(2c+4)=2(c+3)+c Put the value of c.
The solution of the equation is 10.
There is a triangle that has two side lengths that are 24 and 26. What is the length of the unknown leg of this triangle?
The unknown leg of this triangle is 10.