Exponentials Quiz Review

• The domain is all real numbers

• The y-intercept is at (0,4)

• The graph is increasing

• The graph does not have a y-intercept.

Tags

CCSS.HSF-IF.C.7E

What is the range of the exponential function graphed?

• All real numbers

Tags

CCSS.HSF-IF.C.7E

What is the domain of the exponential function graphed?

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which graph is the correct graph for this Exponential Function?

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Answer explanation

Looking at the equation, 1/4 is less than 1 so the graph is decay. This means the graph should be decreasing from left to right. (This eliminates two options).

Plugging in 0 for X, I get Y= 7 making my Y-intercept (0,7).

I am subtracting 1 in my function making my Range Y>-1 and my Asymptote Y = -1.

Tags

CCSS.HSF-IF.C.7E

What is the equation for this graph?

• y=3(2)^x

• y=2(3)^x

• y=4(2)^x

• y=2(5)^x

Tags

CCSS.HSF.LE.A.2

What is the equation for this graph?

• y=2(5)^x

• y=2(4)^x

• y=3(2)^x

• y=2(3)^x

Tags

CCSS.HSF.LE.A.2

Which equation that matches this graph?

Tags

CCSS.HSF.LE.A.2

• (3,0)

• (1/2, 0)

• (0,0)

• (0,3)

Tags

CCSS.HSF-IF.C.7E

What is the equation of the horizontal asymptote?

• y = 0

• x = 2

• y = 1

• x = 0

Tags

CCSS.HSF-IF.C.7D

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Tags

CCSS.HSF-IF.C.7E