Question 1175139

How do I write a linear function f with the given values
A. f(0)  = 4,f(5) = 19
B. f (-5) = 32,f(0) = 22
<pre><b>A.</b>  f(0) = 4, and f(5) = 18 give the coordinate points, (0, 4) and (5, 19)
    {{{matrix(1,8, m, "(slope)", "=", (19 - 4)/(5 - 0), "=", 15/5, "=", 3)}}} 
    Point (0, 4) represents the y-intercept, so {{{highlight_green(matrix(1,5, equation, "is:", y, "=", 3x + 4))}}} 
<b>B.</b>  This is done the SAME way as A. You may notice also that its y-intercept is 22.