Question

Which system of equations is represented by the graph?

a line is graphed through points negative 6 comma 9 and negative 5 comma 3. It intersects a parabola that opens up at these two points.

y = x2 − 5x − 3
6x − y = −27

y = x2 − 5x + 3
6x − y = 27

y = x2 + 5x + 3
6x + y = −27

y = x2 + 5x − 3
6x + y = 27

Answer 1

@Mertsj

Answer 2

The third one.

Answer 3

can you explain how

Answer 4

I see that the parabola has y intercept of + 3 so that narrows it down to 2 or 3

Answer 5

The slope of the line is negative. The slope of the line in 2 is positive so it must be the third one.