Find the indicated limit of x⁴ + 2x³ - x² ÷ x²

What is this equation in point-slope form?

Find x to the nearest hundredth place

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.