What is the midpoint formula?
Perpendicular lines have _____________ _____________ slopes (fill in BOTH blanks).
Opposite Reciprocal
Name the transformation
Reflected over the y-axis
Find the area of the trapezoid
A=600cm2
What is more effected by outliers, the mean or the median?
The mean
Make the following a conditional statement.
In the fall leaves turn orange.
If it is fall then the leaves turn orange
OR
If the leaves are orange then it is fall.
Write the equation of the line if the slope is 1/2 and the y intercept is 5.
y=1/2x+5
Rotate point A(15, 10) 180 degrees about the origin. Be sure to label your new point correctly.
A' = (-15, -10)
Find the area of the shape below.
72 cm^2
What is the Frequency of students who like apples?
5
Write the following as a biconditional statement.
If a shape has three sides then it is a triangle.
A shape has three sides if and only if it is a triangle.
Find the slope between the points (-2,3) and (0,-7)
-10/2 OR -5
Write the transformation up 6, left 5 in vector format.
<-5, 6>
Solve for area AND circumference
A=380.13 cm^2
C=69.11 cm^2
What type of correlation does this graph have?
Positive Linear
Solve for the missing endpoint.
(-9,1)
Write the equation of the line that passes through the point (5,-1) and has a slope of 2/3
y+1=2/3(x-5)
What is the line of reflection?
y=x
Find the area of the shape below.
695.52 units^2
What is the percent of students who like strawberries?
34%
AB and BC both equal 31
Write an equation of a line that passes through the points (4, -3) and is parallel to the line y=5x+2
y+3=5(x-4) or y=5x-23
Identify the transformation between the following points.
(2,4) -> (-4,-2)
Reflection over y=-x
Find the area of the sector, round to 2 decimal places.
A= 72.69yd2
What are the coordinates of the outlier? (try your best to see the values.)
(6,18)