Linear Quadratic Exponential Models Tables Graphs Equations

A fish tank is being drained at a constant rate. The graph shows the linear relationship between the volume of water in the fish tank in liters and the time in minutes the tank has been draining.

Which value best represents the rate of change of the volume of water in the fish tank with respect to time?

• -6 L/min

• 6 L/min

Tags

CCSS.HSF.IF.B.4

Which function best represents the relationship shown in the graph?

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

New houses are being built in a neighborhood. The table shows the exponential change in the number of houses in the neighborhood over the last 6 years. Which exponential function best models the data?

Tags

CCSS.HSF.LE.A.2

What is the domain of the part of the function shown?

• All real numbers greater than or equal to -1

• All real numbers greater than or equal to 1

• All real numbers

• All real numbers greater than or equal to -1 and less than or equal to 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find the quadratic equation for the relationship of the horizontal distance and the height of the ball.

• -18x² + 2.11x + 4.21

• -.06x² +1.06x + 7.9

• -6x² +1.06x + 79

• -.12x² + 2.11x + 4.22

Which function best models the amount of money you earn when you get paid an hourly wage?

• Linear

• Quadratic

• Exponential

Is the Equation Linear or Exponential?

• Linear

• Exponential

Tags

CCSS.8.F.A.3

Which of the following is a characteristic of linear functions when graphed?

• They always pass through the origin

• They form a straight line

• They have a maximum or minimum point

• They approach a horizontal asymptote

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

Which equation best fits the data in the table?

• y = 15940x - 2423.6

• y = 267.71x² -3494.46 + 16500

• y = 16500(0.80)^x

Tags

CCSS.HSF.LE.A.2

If f(x) = 2x-9, what is f(3)?

• 6

• -3

• 3

• -6

Tags

CCSS.HSF.IF.A.2