He cost of a basic cheese pizza is $9.75. Each additional topping costs $1.75.
How many toppings are on a pizza that costs $20.25?

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

What is the equation of the graph below? y=sec(x)-4

In what form is the following linear equation written y=9x+2