#1: What is the x-intercept of the line graphed below? Write your answer as 1 point an ordered pair.
y
5
4
3
2
1
-1
2
-3
-4
-5

(-1,-0.5)

step-by-step explanation:

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.