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## MOVING STRAIGHT AHEAD

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**Contestants**Don’t Forget...**Although they give answers in the form of questions on the**TV show, you do not need to do this. You do need to write your answers on your game board!**Vocabulary**Real World SLOPE Y-INTERCEPT Miscellaneous 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500**Vocabulary for $100**The constant in front of the variable, determines rate or steepness of a line.**coefficient**Back toGame**Vocabulary for $200**The vertical line of the two perpendicular lines in a coordinate plane**Y-axis**Back toGame**Vocabulary for $300**The horizontal change between two coordinates**run**Back toGame**Vocabulary for $400**A relationship between two variables in which the value of one variable depends on the value of the other variable**Good Answer!**function Back toGame**Vocabulary for $500**The ratio of rise to run**slope**Back toGame**Real World for $100**Rudo’s father gives Rudo $5 then $0.50 for each math problem he answers correctly on his tests. Write an equation to represent this.**R=5+.50p**(R=amount of money and p=number of questions Back toGame**Real World for $200**If you add 15 to 3 times this number, you get 78. What is the number?**21**Back toGame**Real World for $300**If you subtract 27 from 5 times the mystery number, you get 83. What is the mystery number?**22**Back toGame**Real World for $400**Use the equation A=5+0.5d. Suppose Alana walks 28 kilometers. What amount is owed?**19**Back toGame**Real World for $500**Use the equation G=2d. Suppose Gilberto received 98 dollars. How far did he walk?**49**Back toGame**Slope for $100**Identify the slope of the equation**-4**Back toGame**Slope for $200**Given the following coordinates, find the slope of the line: (-3,-2), (-1,2), (1,6)**2 or 2/1**Back toGame**Slope for $300**If the y-intercept is 1, and the line goes through the point (-2,2), what is the slope?**Slope for $400**The line passes through the points (6,2) and (4,1). What is the slope?**Slope for $500**Find the slope of the line represented by the data in the table.**+2**Back toGame**Y-intercept for $100**The slope is 1 and passes through the point (4,7). What is the y-intercept?**3**Back toGame**Y-intercept for $200**How does the y-intercept show up on a graph?**It’s the point where the line crosses the y-axis. (when**x=0) Back toGame**Y-intercept for $300**What are the y-intercepts in the following equations?**1) 4**2) 0 Back toGame**Y-intercept for $400**A line passes through the points (1,-5) and (-3,3). It has a slop of -2. What is the y-intercept?**-3**Back toGame**Y-intercept for $500**The total cost, C, for the drama club to put on the play is C=1.25N + 250, where N is the number of tickets sold. What is the y-intercept and what does it stand for IN THE CONTEXT of the problem?**$250; that is their up front charge, perhaps for rental of**the building or props Back toGame**Miscellaneous for $100**What is a ‘break-even point’?**When income=expenses; the point at which they start to make**money Back toGame**Miscellaneous for $200**Solve the following equation:**Miscellaneous for $300**Solve for t: 3t-4=-10+2t**-6**Back toGame