Is the function linear or nonlinear

Y=2x²-4

What is the correct classification of 18

What is the Slope of x+y=15

What is the effect on the graph of the function f (x) = 2x when f (x) is replaced with f (x - 3/5) ? A) translate vertically 3 5 units up B) translate vertically 3 5 units down C) translate horizontally 3 5 units left D) translate horizontally 3 5

Consider the equation 3 (-x+2) - 1=5x-4

Brandon follows a 2,800 calorie per diet. He has 11 servings of breads and cereals which average 140 calories each. Yesterday he had a combined 9 servings of fruits and vegetables averaging 60 calories each.

What is the next number in the sequence of 12, 13, 15, 17, 111, 113, 117, 119, 123?

There are 6 gray keys for every seven blue keys write the possible ratios for gray to black keys

What formula do you use to find the volume of a triangle with a triangle base?

What is 6.825 as a mixed number in simplest form

Mark wants to paint a mural he has one and 1/3 gallons of yellow paint 1 1/4 gallon of green paint and 7/8 gallons of blue paint mart plans plans to use 3/4 gallons of each paint color how many gallons of paint will he have left after painting the