Answered

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HURRY I NEED HELP QUICK
Gaira was asked to evaluate the algebraic

expression –3.8x + 6 when x = –7.5.


–3.8(–7.5) + 6(–7.5)


28.5 + (–45)


(–16.5)

Sagot :

abidemiokin

The value of x the function when x = -7.5 is 34.5

Functions and values

Functions are written in terms of variables

Given the expression  –3.8x + 6, when the value of x is -7.5, hence;

f(x) =  –3.8x + 6

f(-7.5) = -3.8(-7.5) + 6

f(-7.5) = 28.5 + 6

f(-7.5) = 34.5

Hence the value of x the function when x = -7.5 is 34.5

Learn more on functions here: https://brainly.com/question/10439235

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