Vocabulary
How do we represent slope-intercept form?
What is y=mx+b?
What is the formula for slope?
What is the change of y over the change of x?
What college did Ms. Green go to?
What is Catawba?
What is the slope of a line that passes through: (2,3) & (8,6)?
What is (1/2)?
For babysitting, Nicole charges a flat fee of $3, plus $5 per hour. Write an equation for the cost, y, after x hours of babysitting.
What is y=5x+3?
What variable represents the input?
What variable represents the output?
What is x?
What is y?
What does b stand for?
What is the y-intercept?
Where is Ms. Green from?
What is New Jersey?
What is the rate of change of change of the linear function that has a graph that passes through the points: (2,9) & (-1,3)?
What is 2?
Rufus collected 100 pounds of aluminum cans to recycle. He plans to collect an additional 25 pounds each week. Write and graph the equation for the total pounds, y, of aluminum cans after x weeks.
What is y=25x+100?
If a graph is a straight line and a constant change of rate it is?
What is Linear?
Write in slope-intercept form:
4x-2y=12
What is y=2x-6?
What 4 presidents are on Mount Rushmore?
What is George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln?
What is the slope of (4,-4) & (8,4)?
What is 0?
A video rental store charges a $20 membership fee and $2.50 for each video rented. Write a linear equation to model this situation. If 15 videos are rented, what is the revenue?
What is y=2.50x+20 and $57.50?
A set of numbers in parenthesis.
What is an ordered pair?
Write in slope-intercept form:
2y=-1x-8
What is y= (-1/2)x-4
What mountain is the highest in the U.S.A.?
What is Mount Mckinley?
What is the slope of (-5,9) & (5,8)?
What is undefined?
Tim buys a new computer for his office for $1200. For tax purposes, he declares a linear depreciation (loss of value) of $200 per year. Let y be the declared value of the computer after x years. What is the slope of the line that models this depreciation?Find the vale of the computer after 4.5 years.
The point (0,0) on a graph.
What is the origin?
y-4=-3(x-3)
Who was the first President born in a hospital?
What is Jimmy Carter?
What is the slope of (-19, 25) & (-118, 56)?
What is (-31/99)?
A caterer charges $120 to cater a party for 15 people and $200 for 25 people. Assume that the cost, y, is a linear function of the number of x people.
What is y=8x?