Linear and Exponential Equations

The explicit equation for the function is:

• f(x) = 3x + 2

• f(x) = 3x -1

• f(x) = 3x + 5

• f(x) = 5x + 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What function model best represents the data in the table?

• Linear

• Exponential

• Quadratic

Which equation matches the graph?

• y = 2^x+3

• y = 2^x + 3

• y = 2^x

• y = 2^-x

Tags

CCSS.HSF.LE.A.2

The explicit equation for the function is:

• f(x) = 5x + 5

• f(x) = 5(2)^{x - 1}

• f(x) = 10(2)^{x - 1}

• f(x) = 2^x

Tags

CCSS.HSF.LE.A.2

The explicit equation for the function is:

• f(x) = 4x - 2

• f(x) = -2x + 4

• f(x) = 6x + 4

• f(x) = 4x + 6

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The explicit equation for this table is

• f(n) = 4n - 1

• f(n) = 4ⁿ

• f(x) = 3ⁿ

• f(x) = 3(4)^{n - 1}

Tags

CCSS.HSF.LE.A.2

The recursive equation for the function is:

• f(0) = -2

  f(x) = f(x - 1) + 4

• f(0) = 2

  f(x) = f(x - 1) + 4

• f(-2) = -2

  f(x) = f(x - 1) - 4

• f(0) = 6

  f(x) = f(x - 1) + 4

Tags

CCSS.HSF.IF.A.3

Show that the point (4,1) is a solution to the equation:

• The point (4,1) can be found on the line.

• When you plug 4 in for x into the equation, the solution you get is 1.

• (4,1) is not a solution to the equation.

• When you create a table for the equation, if your x-value is 4 your value for f(x) will be 1.

What is the slope of this line?

• 1

• 2

• 5

Tags

CCSS.8.EE.B.5

What is the y-intercept of this line?

• (0, 5)

• (0, 3)

• (1, 5)

• (2, 7)