What is the value of x so that (x,9) and (1,4) will lie on a line with a slope of 5/6?

need more detail

step-by-step explanation:

lele

y= -2x+4, have a great day

graph #4 (last graph) depict the function   f(x)= -m(x-d)^1/5 i

step-by-step explanation:

we know that

m=slope

but in this function slope is -m that means slope is decreasing and it is decreasing by 1/5 points down the x-axis.

which is shown in graph four

a decreasing slope down x-axis by 1/5 points.

hence 4th graph is the right option for this.