Question

given the quadratic function
y=x2+2x−3
find the coordinates of the y-ntercept.

Answer 1

Put x =0 into the equation, you'll get the value of y-int

Answer 2

on y-axis, x = 0
so y int= -3

Answer 3

y=(0)^2+2(0)−3 = 0+0 -3 =?

Answer 4

y=-3

Answer 5

and for the x-intercept would you put it in as -3=x^2+2x-3

Answer 6

y-int -> yes
For x-int, put y=0 and solve the equation

Answer 7

ok im kinda confused