Pls pls help bestiesss I’ll mark u brainliesttt

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

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.