MathsToHardBTS MathsToHardBTS

28-09-2017
Mathematics

contestada

Evaluate the function
f(x)= 7.45x + 33.7 at x= -4.3

Respuesta :

deezaay deezaay

28-09-2017

First, you have to substitute for x, which would make the problem f(x)=7.45(-4.3)+33.7
Now, you just have to use the PEMDAS method (Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction)
f(x)= -32.035+33.7
f(x)=1.665

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