A(0,1), B(3,4)
find the slope that passes through the given points

1, you would write it as x

Step-by-step explanation:

you use the equation

0 would be

1 would be

3 would be

and 4 would be

when you plug it into the equation, you get:

when you solve, you get:

then you simplify that and get 1, but when you write it into the equation you get x.

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).