100 150 200 250 50 100 150 200 250 50 100 150 200 250 50 100 150 200 250 50 100 150 200 250 50 Linear Equations Displaying Systems Anything Goes Grab Bag.

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Presentation transcript:

Linear Equations Displaying Systems Anything Goes Grab Bag

Linear for 50 pts Find the slope of the line that passes through both points: (1, 8) (4, 17)

What is -8? Find the slope of the line that passes through both points: (1, 8) (4, -16)

Linear for 100 pts Give the Equation of the line:

What is y=-3x+2? Give the Equation of the line:

Linear for 150 pts Write the equation in slope-intercept form: x – 5y = 40

W hat is Write the equation in slope-intercept form: x – 5y = 40

Linear for 200 pts Write an equation for the table: XY

What is y=.5x+10? XY Write an equation for the table:

Linear for 250 pts Write an equation for the line that passes through (1, 5) and (6,15)

What is y = 2x +3?

Equations for 50 pts

What is 90?

Equations for 100 pts 10x - 4 = 7x + 17

What is 7?

Equations for 150 pts -3(4 – k) = 9k - 48

What is 6? -3(4 – k) = 9k - 48

Equations for 200 pts 4m + 5m -10 = m +6

What is 2? 4m + 5m -10 = m +6

Equations for 250 pts 6x-(2x – 4) = 18

What is 5.5ft? 6x-(2x – 4) = 18

Systems for 50 pts Test ScoresMeasures of Central tendency 70, 72, 68, 71, 68, xMean: 75 Find x

What is the 99? Test ScoresMeasures of Central tendency 70, 72, 68, 71, 70, xMean: 75 Find x

Systems for 100 pts Comparing Fat content and Calories Fat (grams) Calories What type of correlation is shown on the scatterplot? What does this mean in the situation?

What is a positive correlation. As the grams of fat increase, so do the calories. Comparing Fat content and Calories Fat (grams) Calories What type of correlation is shown on the scatterplot? What does this mean in the situation?

Systems for 150 pts Find a solution to the system: y = 4x - 8 y = 2x + 10

Systems for 150 pts What is: (9, 28) Find a solution to the system: y = 4x - 8 y = 2x + 10

Systems for 200 pts Find a solution to the system: x-3y = 14 X-2 = 0

What is (2, -4) ? Find a solution to the system: x-3y = 14 X-2 = 0

Systems for 250 pts Find a solution to the system: 3x +5y = 2 X +4y = -4

What is (4,-2) Find a solution to the system: 3x +5y = 2 X +4y = -4

Anything Goes for 50 pts Kinard Idol begins with 36 singers, and awards first, second, and third prize. How many different combinations of first, second, and third prize are possible out of the 36 singers?

What is 42,840? Kinard Idol begins with 36 singers, and awards first, second, and third prize. How many different combinations of first, second, and third prize are possible out of the 36 singers?

Anything Goes for 100 pts Solve for x

What is 30?

Anything Goes for 150 pts Solve the inequality: -3(x-10) > 57

What is x < -9 ? Solve the inequality: -3(x-10) > 57

Anything goes for 200 pts Simplify:

What is ? Simplify:

Anything Goes for 250 pts A bag contains 3 green marbles and 9 red marbles. One marble is drawn and not replaced. A second marble is then drawn. What is the probability of drawing two red marbles?

What is ? A bag contains 3 green marbles and 9 red marbles. One marble is drawn and not replaced. A second marble is then drawn. What is the probability of drawing two red marbles?

Evaluate The Expression: when x = -10 Grab Bag for 50 pts

What is 6? when x = -10

Multiply: Grab Bag for 100 pts

What is Multiply:

Grab Bag for 150 pts Simplify the Expression

What is Simplify the Expression

Grab Bag for 200 pts Find the length of the missing side: 15 ft 7 ft x

What is 13.3ft ? Find the length of the missing side: 15 ft 7 ft x

Grab Bag for 250 pts Factor:

What is (x+15)(x-15) ?