Question

Graph?
http://prntscr.com/28v9rq

Answer 1

y coordinate is 1 less than the square of x coordinate

=>

\(y = x^2 - 1\)

Answer 2

do u knw how this graph looks ? :)

Answer 3

try to plot few points and see maybe

Answer 4

we wont have a graph paper there

Answer 5

u dont need graph paper, u need to visualize it in ur head

Answer 6

say x = 0
y = ?

Answer 7

1

Answer 8

sure ?

Answer 9

\(y = x^2-1\)

put x = 0,

\(y = 0^2-1 = -1\)

Answer 10

so, (0,-1) is one point on graph

Answer 11

k

Answer 12

so if x=1 than y = 0