Identify one linear equation and one nonlinear equation from the list. State a reason why cach equation you identified is linear or nonlinear.
(Explain why the equation you choose is linear/nonlinear)

Equation 1: y=3^x
Equation 2: y=3x-6
Equation 3: y=x^2+7
Equation 4: y=x/3

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?