0.24 is not 2/4.
0.24 is 24/100.
c. (0,-5) and (0,5)
the y-intercepts are the values of the function when x = 0. its the point (0,b). to find them, substitute x =0 into the equation.
the y-intercepts are (0,-5) and (0,5).
1. c, 2.c
here's why for the first one it's easy because we just solve y=2, x=3, so we select c, the next one however we have to know eliminate a variable, which in this case we can eliminate the y variable quite easily. so once we did that we got x=2, now we plug that in to the first equation and we get -y=1, which is equal to -1.
if this hit button!