rachaelmorozov rachaelmorozov

13-05-2019
Mathematics

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Аноним Аноним

13-05-2019

f(30)= 14-0.5(30)

f(30)= 14-15

f(30)= -1

Answer is f(-30)= -1

Answer Link

kudzordzifrancis kudzordzifrancis

13-05-2019

ANSWER

[tex]f(30) = - 1[/tex]

EXPLANATION

The given expression is

f(x)=14-0.5x

We want to finfmd f(30).

We substitute x=30 into the expression to obtain:

[tex]f(30)=14-0.5(30)[/tex]

Multiply out the last term to obtain,

[tex]f(30)=14-15[/tex]

Simplify to get,

[tex]f(30)= - 1[/tex]

Answer Link

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