G(n)=n^2+2 find g(3)

how do i do this? i'll give brainliest and 10 pts

Which is the graph of this function 3 square root of x plus one if

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.

Of jk j(–25, 10) k(5, –20). is y- of l, jk a 7: 3 ? –16 –11 –4 –1