Question

The graph of which function passes through (0.4) and has a minimum value at
3?

Answer 1

y=-4/3x+4

Explanation

points given: (0,4) and minimum (3,0)

gradient/slope=
`(4-0)/(0-3)`= -4/3

function (sub (0.4) into y-y1=m(x-x1))= y-4 = -4/3(x-0)

= y=-4/3x+4