Remember this is a PRETEST, so you are not expected to know how to do everything. This is NOT graded, so just do your best!
Use algebraic tests to check the following for symmetry with respect to the axes and the origin.
Write the standard form of the equation of a circle with the given characteristics.
center: (-7, -8); solution point (-2. -1)
Select a mathematical model for the following problem and solve:
One positive number is 7 times another number. The difference between the two numbers is 156. Find the numbers.
Solve the following equation using any convenient method.
Write the complex number in standard form.
Perform the operation and write the answer in standard form
Find all solutions of
What is the Standard form of the Equation of a Circle that is NOT centered at the origin