The first 3 figures in a pattern are shown. 1
2
3
= 1 small square
O f(n)=n2-1
O f(n) = 2n2 + 1
O f(n)=(n + 1)2 + 2
O f(n)=(n + 1)2 - 2

Anyone know? will mark brainliest if correct!

How do i do this? i don’t understand

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.