Algebra 1 Warm Ups 1/15.

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Presentation transcript:

Algebra 1 Warm Ups 1/15

1/15 The table below represents Function #1: Function #2 is represented by y = -1/2 x + 4. Which function has a larger rate of change: Function #1 or #2? Explain. 2. Which of the following represents a rational number? x -4 -2 2 4 y 10 7 1

1/16 Solve each of the following equations for x: 2. 3.

1/17 What is the solution to the system of equations? 2. What is a factor of the expression? 3 3. A square yard has a length of . Write an expression in simplified form that represents the perimeter of the yard.

1/18 Which of the following represents the equation of the linear function shown? X - 2y = 2 X - 2y = 4 X + 2y = 4 X + 2y = 2 2. Which of the following is true about the function? If the x-value is positive, then the y-value is always negative If the x-value is negative, then the y-value is always negative. If the x-value is positive, then the y-value is always positive. If the x-value is negative, then the y-value is always positive. 3. Write the following quadratic function in VERTEX form.

Finish/ask questions on homework #19. After Quiz #10... Finish/ask questions on homework #19. 2)Make sure Quiz #9 corrections are finished and submitted. 3) Desmos lab from yesterday (finish) 4) Work on Homework #20