Can someone help me ill give u brainiest!

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

Four equations are shown below.equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list.why each equation you identified is linear or nonlinear.nd one nonlinear equation from the list. state a reasonlinear equation