Questions from General Calculus

Q: Assign variables to the dimensions of the geometric object.

Assign variables to the dimensions of the geometric object.

Q: Assign variables to the dimensions of the geometric object.

Assign variables to the dimensions of the geometric object.

Q: Consider the rectangle in Exercise 1. Write an expression for the

Consider the rectangle in Exercise 1. Write an expression for the perimeter. If the area is 25 square feet, write this fact as an equation.

Q: Consider the rectangle in Exercise 1. Write an expression for the

Consider the rectangle in Exercise 1. Write an expression for the area. Write an equation expressing the fact that the perimeter is 30 centimeters.

Q: Consider a circle of radius r. Write an expression for the

Consider a circle of radius r. Write an expression for the area. Write an equation expressing the fact that the circumference is 15 centimeters.

Q: Decide which curves are graphs of functions. /

Decide which curves are graphs of functions.

Q: Consider the Norman window of Exercise 2. Write an expression for

Consider the Norman window of Exercise 2. Write an expression for the perimeter. Write an equation expressing the fact that the area is 2.5 square meters.

Q: Consider the rectangular box in Exercise 3, and suppose that it

Consider the rectangular box in Exercise 3, and suppose that it has no top. Write an expression for the volume. Write an equation expressing the fact that the surface area is 65 square inches.

Q: Let f (x) = x / x - 2,

Let f (x) = x / x - 2, g(x) = 5 – x / 5 + x, and h(x) = x + 1 / 3x - 1. Express the following as rational functions. f (x) / g(x)

Q: Consider the closed rectangular box in Exercise 4. Write an expression

Consider the closed rectangular box in Exercise 4. Write an expression for the surface area. Write an equation expressing the fact that the volume is 10 cubic feet.