Q2 Notebook Quiz

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Linear Regression

What equation do you type in Desmos to calculate the linear regression?

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Horizontal and Vertical Lines

The equation of a horizontal line starts with...

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Standard form of a Linear Equation

What's the first step to converting from standard form to slope intercept form?

• substitute 0 for y

• substitute 0 for x

• add or subtract Ax from both sides

• divide by b

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Writing Linear Equations when you are given...

How many days will it take Shayla to finish the essay?

(type the number only)

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Spend or Save

On what day will they have the day amount of money?

(type the number only)

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Systems of Linear Equations

What type of solution is parallel lines?

• One Solution

• No Solution

• Infinite Solutions

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Solving System of Equations by Elimination

What's the solution to #10?

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Graphing Linear Inequalities

How do you know when to flip the sign?

• dividing by a negative

• if its greater than

• when its in standard form

• finding the solution