I WILL MARK BRAINLIEST Which system of equations does this graph represent?

Linear graph and parabola. They intersect at negative 1, 3 and 2, 6

y = x2 − 5
y = −x − 3

y = x2 + 2
y = x + 4

y = x2 + 3
y = −x + 2

y = x2 + 4
y = −x − 1

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.