Lacey is attending a university where the cost for one year is $10,500. She has a scholarship worth $6,000 and a
grant worth $900. She earns $45 a day at her job. How many
days does she need to work to pay for 50% of the
remaining amount?

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4