Write a polynomial expression that represents the area of the trapezoid [a= 1/2h(b1+b2)]

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

What is the equation of the parabola with focus (-1,-1) and directrix y=1?