You must be logged in to see worked 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.

Find the range of \(x\) that satisfies the inequality \[x^2-14x+49 \geq 0.\]

You must be logged in to see worked solutions.

Already have an account? Log in here.

What is the quadratic inequality the solution of which is \(x < -4\) or \(x > 6?\)

You must be logged in to see worked solutions.

Already have an account? Log in here.

You must be logged in to see worked solutions.

Already have an account? Log in here.

You must be logged in to see worked solutions.

Already have an account? Log in here.

Which of the following integers does **NOT** satisfy the inequality
\[-3x^2+8x+35 > 0 ?\]

You must be logged in to see worked solutions.

Already have an account? Log in here.

×

Problem Loading...

Note Loading...

Set Loading...