Write the equation of the line that passes through the points (3, 6) and (4, 10) using function notation.

Question

f(x) = 4x − 6
 f(x) = x + 4
 y = x + 4
 y = 4x − 6

Shalee ^~^ · Accepted Answer

Its Y= 4x -6

Oscar · Answer

Pls help me

Shalee ^~^ · Answer

I calculated this on Wolfram Alpha :) Its an awesome math site

Steve · Answer

except, using function notation, it is f(x) = 4x-6

Damon · Answer

f(3) = 6 f(4) = 10 [f(4)-f(3) ] / (4-3) = [f(x) -f(4]/(x-4) [ 10 - 6 ]/(1) = [f(x) - 10] /(x-4) 4 = (f(x)-10)/(x-4) 4 x - 16 = f(x) - 10 f(x) = 4 x - 6