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Instructions: Fill in the table of values for the exponential function. Insert all answers as fractions, when applicable.

Instructions: Fill in the table of values for the exponential function. Insert all-example-1
User Ealfonso
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1 Answer

3 votes

Given,

The expression is:


y=-2((1)/(2))^x

Required:

The value of y at x = -2, -1, 0, 1, 2.

The value of y at x = -2.


y=-2((1)/(2))^(-2)=-2*(2)^2=-2*4=-8

The value of y at x = -1.


y=-2((1)/(2))^(-1)=-2*(2)^1=-2*2=-4

The value of y at x = 0.


y=-2((1)/(2))^0=-2*(2)^0=-2*1=-2

The value of y at x = 1.


y=-2((1)/(2))^1=-2*(1)/(2)=-1

The value of y at x = 2.


y=-2((1)/(2))^2=-2*(1)/(4)=-(1)/(2)=-0.5

The table for the different value of the function:

x y

-2

User Chris Eldredge
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