Identify which of the following equations represent functions. Select all that apply.

y = 4x + 13

x = 5

x2 + y2 = 16

y2 = x - 6

y = 3x2 - x - 1

D. 350.00 6. Luke drove 120 miles in 3 hours. At this rate, how long will it take him to drive 280 miles? A. 9 hours B. 7 hours C. 5 hours D. 4 hours

A square painting has a length of 62 cm. What is the area of the painting?

For all functions of the form f (x) = ax2 + bx + c, which is true when b = 0? The graph will always have zero x-intercepts. The function will always have a minimum. The y-intercept will always be the vertex.

Natalie walked 3 5 mile in 1 2 hour. How fast did she walk, in miles per hour?

Write a function rule for the statement. The output is one more than twice the input.

How many bottles of water equal 1 gallon? i was told to drink 1 gallon of water everyday to get in shape and i dont know how many bottles tht is and is tht a good idea? How many bottles of water equal 1 gallon?

How many solutions does the system of equations below have? y = - 10x + 5 y = - 10x - 9/7

Football Strategies A particular football team is known to run 30% of its plays to the left and 70% to the right.

Find the magnitude of wy for W (3. - 3, 1) and X (8. - 3,-6)

What is the average rate of change from x = - 3 to x = 3