Find the slope between (1, 3/4) and (1, 2)

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x