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Solve f(-4) for f(x) = 7x - 4x
f(-4)= [?]
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Solve F4 For Fx 7x 4x F4 Enter Ternational Academy Of Science All Rights Reserved class=

Sagot :

CoalitionStorm

Answer:

-12

Step-by-step explanation:

What you have to do is plug -4  into the function as a puzzle. So, replace all x with -4.

f(-4) = 7(-4) - 4(-4) = -28 + 16 = -12

srastiuts023

f (-4) = 7x ( 1-4 ) - 4 (-4)

       = -28 + 16

      = -12

What is a equation example?

An equation is a mathematical statement this is made from two expressions related by an equal sign. for instance, 3x – 5 = 16 is an equation. solving this equation, we get the fee of the variable x as x = 7.

A declaration of the equality of mathematical expressions. An expression representing a chemical reaction by using chemical symbols. equation.

Conclusion: There are three major forms of linear equations: point-slope form, standard form, and slope-intercept form. We review all three in this article.

Learn more about Equations here https://brainly.com/question/2972832

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