Which of the following is a quadratic function?

1. f (x) = 0x^2 + 3x - 6

2. f (x) = 3 - 4x^2

3. f (x) = 2^x

4. f (x) = 2x + 5

britney wants to buy 2 shirts that are on sale. each shirts is on sale for 14$, including tax if britney has 30$ how much change will she get after buying the shirts

What are the steps for solving a absolute value equation.

Jillian read for 120 minutes. Sarah read for 180 minutes. Lexie said that Sarah read for 60 minutes more than Jillian.

If a car travles 20 mph starting at liberty middle sc, how many miles would it take to get to Florida

You and your friend are making 30 liters of sodium water. You have liters of 10% sodium and your friend has liters of 22% sodium. How many of your liters and how many of your friends liters should you mix to make 30 liters of 15% sodium?

33% As A Decimal And Fraction?

The drama club spent $8.50 per person on food for a cast party. The total cost of the food was $229.50. How many people were at the cast party?

5 hundreds 6 ten thousands 2 ones

The diameter of the base of the cone measures 8 units. The height of the cone measures 6 units. co 8 What is the volume of the cone?

Starting at the top if you cut a square pyramid in half using a single cut, what is the shapes of the newly-exposed section?