Please help me put this into an equation

What is the value of x in the this question ?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

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.