Determine whether the line x - 2y + 3 = 0 is tangent to the parabola y^2 = 16x

(3,10)

Step-by-step explanation:

i think it is d. hope this

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.