Lesson 1 It All Adds Up Develop Understanding

Ready

Multiply.

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Set

Use the polynomials to find the specified sums and differences.

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a positive linear function with the points (2,0) and (0,-2) graphed on a coordinate plane x–2–2–2–1–1–1111222y–2–2–2–1–1–1111222000

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a parabola opening up with the points (-1,2), (0,1), and (1,2) graphed on a coordinate plane x–2–2–2–1–1–1111222y–1–1–1111222333000

Graph .

a blank coordinate plane x–3–3–3–2–2–2–1–1–1111222333y–3–3–3–2–2–2–1–1–1111222333000

Go

Write in logarithmic form.

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Write in exponential form.

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Evaluate each log.

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Graph each function. Label a least 3 points. Be precise.

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a blank coordinate plane 555101010151515–5–5–5555000

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a blank coordinate plane 555101010151515–5–5–5555000