Use the distance formula and the pythagorean theorem to find the distance, to the nearest tenth from t(4,-2) to u(-2,3)

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.

What are the domain and range of the function f(x)=2^x+1

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?