Second Nine Weeks

October 12, 2010 Turn the fraction into a percent

October 18, Find 30% of is 24% of what number? is what percent of 24?

October 19, 2010 Use a tree diagram to figure this probability out. If you flip a coin 4 times, what is the probability of flipping heads, then tails, then heads, and then finally tails? H T

October 20, 2010 Compute the compound probability if you are using a standard deck of 52 cards (no jokers). 1. What is the probability of drawing a red king, then a face card, and then an even number card without replacing any of the cards? 2. What is the probability of drawing royal flush one card at a time without replacing any of the cards (hint: can be in any suit)?

October 25, 2010 Graph each point on a coordinate plane. 1. (2, -4) 2. (0, 3) 3. (-1, -2) 4. (-3, 0)

October 26, 2010 Find the range of the function f(x) = x – 6 for the domain: {-2, 0, 5}

October 27, 2010 Graph the function, by setting up a table, plugging in at least three points for the domain, and then plotting your ordered pairs on the coordinate plane. (Hint: you don’t have to use -1, 0, and 1 as your domain; use multiples of 3 for simplicity.)

October 28, 2010 Graph the function, by setting up a table, plugging in at least three points for the domain, and then plotting your ordered pairs on the coordinate plane.

October 29, 2010 Is the equation direct variation? If yes, what is the constant of variation?

November 1, 2010 Use direct variation to answer the questions. 1. If Joseph burns 204 calories when he runs 2 miles, how many calories will he burn if he runs 5 miles? 2. If Eliza can wrap 32 presents in 3 hours, how many can she wrap in 4 ½ hours?

November 2, 2010 Find a function rule that fits the information provided in the table. XY

November 4, 2010 Open to page 282. Look in the light blue box and answer questions 1-4.

November 5, 2010 Find the slope of the line passing through each pair of points. 1. (a, -b) and (-a, -b) 2. (-m, n) and (3m, -n) 3. (2p, q) and (u, 2v)

November 9, 2010 Put the linear equations in slope-intercept form and then graph the lines. 1. 3x + 2y = x + y = -1

November 10, 2010 Put the linear equations in slope-intercept form and then graph the lines x + 2y = x - 4y = -12

November 12, 2010 Put the linear equations in slope-intercept form and then graph the lines. 1. x + 3y = x = 5y + 20

November 15, 2010 Write the equation of the line that passes through the points (3,4) and (-3, 1) in standard form.

November 16, 2010 Graph the linear equations

November 17, 2010 Determine if the lines are parallel, perpendicular, or neither

November 18, 2010 Write the equation of the line with the given conditions in slope-intercept form. 1. Parallel to the line, and through the point, (-1, 4) 2. Perpendicular to the line, and through the point, (2, -3)

November 29, Graph the line between the points (2, 1) and (-1, 5), and find its slope. 2. Graph the line between the points (-3, 5) and (-3, 0), and find its slope.