What is f(4) for the function f(x)=5x 9?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width