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nignag [31]
3 years ago
10

Help meeeeeeeeeeeeeeeeeeeeeef(x) = 2x - 7. evaluate f(0.5)

Mathematics
2 answers:
Dafna1 [17]3 years ago
7 0

Answer:

f(x)=-6

Step-by-step explanation:

f(0.5) means that x=0.5, so you substitute the x with .5 and multiply it times 2 which will get you 1. Then you subtract 7 to get -6.

Anna11 [10]3 years ago
6 0

Answer:

f(0.5)=-6

Step-by-step explanation:

f(x)=2x-7    f(0.5)

Just put in 0.5 for the x.

f(x)=2(0.5)-7

f(x)= 1 - 7

f(0.5) = -6

I hope you understand how to do these

Hope this helped :)

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Answer:

\frac{14}{15}

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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erastovalidia [21]

Answer:

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Some people prefer you right it as a point (5,0).

Step-by-step explanation:

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Just like to find the y-intercept you can set x=0 and solve for y.

Let's find the x-intercept.

So we will set y=0 and solve for x:

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