Study

8th Grade Math Year Review

  •   0%
  •  0     0     0

  • Solve the equation.
    x = -1
  • Simplify. Write your answer in scientific notation.
    9×10^(-4)
  • Solve for x.
    5
  • Solve the equation.
    No solution
  • Find the distance between these two points. Round to the nearest tenth.
    10.4
  • Does this scatter plot show a positive association, negative association, or no association?
    Negative Association
  • Based on the trend line of this scatter plot, how much electricity would be consumed if the average daily temperature were 68 degrees? Round to the nearest whole number.
    37 kWh
  • Find the missing side of the triangle.
    12 in.
  • Find the measure of the missing angle.
    96 degrees
  • Find the slope of the line through the pair of points.
    -1/9
  • Is this a right triangle?
    Yes
  • What is the scale factor of this dilation?
    2
  • What is the relative frequency of females who said 'yes' in this data? Write your answer as a percent.
    25%
  • Find the volume of this figure. Round to the nearest hundredth.
    314.16 yd^3
  • Write the equation of the line in slope-intercept form.
    y=2x+1
  • Does this table represent a linear function or nonlinear function?
    Nonlinear Function
  • Write a rule to describe the transformation.
    Rotation 180 degrees about the origin.
  • What are the coordinates of E' after the figure is translated 1 unit left and 5 units up?
    (-2,2)