Find four fractions equivalent to 10/11

We just started the introduction into circles and i have no idea how to do this.

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.