the line l is a tangent to the circle x^2 + y^2= 50 at the point A. A is the point (1,7). The line crosses the x-axis at the point. Worl out the area of a triangle OAP

2x+60=

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.