A paper cup is a perfect cylinder that is 6.4 cm tall and 3 cm across. Find the total area of paper needed to make the cup, to the nearest square centimeter

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)