For the polynomial f(x) = −4x
5 + 7x
2
, what is the leading term, degree, and leading
coefficient? Describe the end behavior using a rough picture or → ∞ notation.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.

Using elimination, what is -4x+2y=-12 4x+8y=-24