8th Grade Math Year Review | Baamboozle - Baamboozle

0%

0 0 0

Back Restart

Find the slope of the line through the pair of points.

-1/9

Rational or irrational? Square root of 120

Irrational

Rational or irrational? 0.444444....

Rational

Does this scatter plot show a positive association, negative association, or no association?

Negative Association

Simplify. Write your answer in scientific notation.

9×10^(-4)

Solve the equation.

x = -1

What integer is between Sq root 60 and Sq root 70? No calc

8

Write an equation with a lower y-intercept than y = -2x + 8

any equation with y-intercept lower than (0,8)

Write an equation of a line with a slope of 2 and going through (-3,1)

y = 2x + 7

Is this a right triangle?

Yes

Write an equation of a line steeper than y = -2x + 8

Any equation with a slope higher than 2 (or less than -2)

Find the distance between these two points. Round to the nearest tenth.

10.4

Find the missing side of the triangle.

12 in.

Solve the equation.

No solution

Write the equation of the line in slope-intercept form.

y=2x+1

Based on the trend line of this scatter plot, how much electricity would be consumed if the average daily temperature was 80 degrees? Round to the nearest whole number.

43 kWh

What number is represented on the calculator with 4E-3

4 x 10^-3 (scientific notation)

Does this table represent a linear function or nonlinear function?

Nonlinear Function

Describe what this equation looks like on a graph

Undefined slope, vertical line

What are the x and y intercepts?

x intercept (2,0); y-intercept (0,-4)

What is the slope of the line? Use labels!

50 miles per hour

Solve for x.

5

Solve this equation for h

h = 3V / B

The hypotenuse of a triangle measures 13 inches and another side is 5 inches. What is the perimeter of the triangle?

Perimeter is 30 inches (the third side is 12 inches)

Write the equation for the line.

y = 5x - 4

Simplify.

128 x^4 y^7

Find the measure of the missing angle.

96 degrees