4) Create a mapping diagram for the relation below. Is the relation a function?
{(-1,6), (0, -1),(1,5), (2, -2), (3,4)}

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

Draw a scaled copy of the circle using a scale factor of 2

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax