Pythagorean Theorem
A right triangle has legs 3 and 4. What is the hypotenuse?
5
Find the volume of a cube with side length 3.
27 cubic units
Find the slope between points (1,2) and (3,6).
2
A scatterplot showing points going upward from left to right has what type of association?
Positive association
Solve for x: y = x + 4
x = y − 4
A right triangle has legs 6 and 8. Find the hypotenuse.
10
Find the volume of a rectangular prism with length 5, width 4, and height 3.
60 cubic units
What is the slope of the line passing through (2,5) and (6,13)?
2
A scatterplot with no clear pattern has what type of association?
No association
Solve for b: A = bh
b = A/h
The hypotenuse is 13 and one leg is 5. Find the missing leg.
12
A cube has volume 125 cubic units. What is the side length?
5
A line rises 7 and runs 2. What is the slope?
7/2
If ice cream sales increase as temperature increases, what type of association is shown?
Positive association
Solve for r: C = 2πr
r = C/(2π)
A ladder is 15 feet long and reaches 12 feet up a wall. How far is the ladder from the wall?
9 feet
Find the volume of a cylinder with radius 3 and height 4. Use π ≈ 3.14.
About 113.04 cubic units
Find the slope of the line through (-1,4) and (3,-8).
-3
If time spent gaming increases while test scores decrease, what type of association is shown?
Negative association
Solve for y: 3x + 2y = 14
y = (14 − 3x)/2
A rectangle has length 24 and width 7. Find the diagonal.
25
A rectangular prism has volume 240 cubic units. Its length is 10 and width is 6. Find the height.
4
A line passes through (5,2) with slope 4. Write the equation in slope-intercept form.
y = 4x − 18
What is an outlier in a scatterplot?
A data point far away from the rest of the data
Solve for t: d = rt
t = d/r