Please help, i have no clue what im doing. what is the equation for the line in slope-intercept form?

i belive the biggest ratio would be 18: correct me if im wrong

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.

73

step-by-step explanation:

7×3²+10

=7×9+10

=63+10

=73