Find the equation of the exponential function represented by the table below:
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y = 4

Step-by-step explanation:

For an exponential function in the form

y = a

Use ordered pairs from the table to find values of a and b

Using (0, 4 ), then

4 = a ( = 1 ), thus

a = 4, so

y = 4

Using (1, 2 ) , then

2 = 4 = 4b ( divide both sides by 4 )

b =

Thus exponential function is

y = 4

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: