Answer:
option one
Step-by-step explanation:
the y intercept is at 5 and the slope is change in y over change in x and as y goes down 3 x goes up 1. -3/1=-3
It’s the point where the parabola crosses its axis of symmetry
First getting x as a numerator rather than a denominator. Then grouping like terms by moving 5 from the left side to the right. Work below: