Sign up to access problem solutions.

Already have an account? Log in here.

When does revenue exceed cost? When will one race car pass another? Model these values with polynomials and use polynomial inequalities to solve questions like these and more.

Sign up to access problem solutions.

Already have an account? Log in here.

Find the interval of \(v\) which satisfies the inequality \[(v+2)^2(v-4)(v-6)<0.\]

Sign up to access problem solutions.

Already have an account? Log in here.

Sign up to access problem solutions.

Already have an account? Log in here.

How many integer values of \(u\) satisfy \[u^4+u^3-12u^2<0?\]

Sign up to access problem solutions.

Already have an account? Log in here.

The graph above is a quadratic function, \(y =x^2+kx-2\) for some constant \(k\). What is the solution to the quadratic inequality \(x^2 + kx-2 < 0 \)?

**Clarification:** The graph intersects the \(x\)-axis at \(x=1\).

Sign up to access problem solutions.

Already have an account? Log in here.

×

Problem Loading...

Note Loading...

Set Loading...