Function from a Graph

Which equation is depicted by this graph?

• y = 3^x + 2

• y = -3^x - 2

• y = -3^x + 2

• y = 3^x - 2

Tags

CCSS.HSF-IF.C.7E

Which shows using the point (1, 1), initial amount = 2, and horizontal asymptote = -4 correctly to find b?

Tags

CCSS.HSF.LE.A.2

What is the range of this graph?

• y = 6

• (0, -4)

• y > -6

• y < -6

Tags

CCSS.HSF-IF.C.7E

Which equation matches this graph?

• 
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• 
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Tags

CCSS.HSF.LE.A.2

What is the range of this function?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the Y-intercept? A=_________

What is the Ratio? B=__________

What is the Exponential Equation? f(x)=_____________

Tags

CCSS.HSF.LE.A.2

Which equation best represents the relationship between x and y in the graph?

• y = 3x + 3

• y = 3x = 1

• y = 1/3 x + 3

• y = 1/3 x - 1

The graph models the value of a machine over a 10 year period. Which equation best represents the relationship between x, the age of the machine in years, and y, the value of the machine in dollars over this 10 year period?

• y = -0.002x + 2,500

• y = -500x +8,000

• y = 500x +8,000

• y = 0.002x + 2,500

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write the equation that best matches the graph shown.

• y = 4x

• y = 4x - 3

• y = 4/3 x + 4

• y = 4/3 x - 3

A camp charges families a fee of $625 per month for one child and a certain amount more per month for each additional child. Use the graph to write an equation in slope-intercept form to represent the amount a family with x additional children would pay.

• y = 625x + 225

• y = 225x 

• y = 225x + 625

• y =  625

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2