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Laabri

Chapter 1 Pretest

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Last updated almost 3 years ago
9 Nsɛmmisa

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!

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1.

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2.

Use algebraic tests to check the following for symmetry with respect to the axes and the origin.

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3.

Write the standard form of the equation of a circle with the given characteristics.

center: (-7, -8); solution point (-2. -1)

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4.

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.

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5.

Solve the following equation using any convenient method.

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6.

Write the complex number in standard form.

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7.

Perform the operation and write the answer in standard form

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8.

Find all solutions of

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9.

What is the Standard form of the Equation of a Circle that is NOT centered at the origin