Answer to Question #297016 in Algebra for austyn

Question #297016

Find an equation of the line through (3,4) and parallel to y=3x−4. Write the equation using function notation.

Expert's answer

Gradient of the line is the x- coefficient of

y= mx +c

y=3x+c

When x=3 , y=4

"4=9+c" "\\implies" "c=-5"

"\\therefore" "f(x)=3x-5"

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