A rectangle has breadth 5cm and area 40cm². Its length is equal to the height of a triangle of base 18cm. Find the area of the triangle.

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

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)