How to tell the ordered pair represent an exponential function

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students