Which one of these is an equivalent expression for x^-3 that used positive exponents? a)x 1/3 b) 1/x^3 c) 1/x^1/3

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)