Linear Functions
Drew bought 19 bottles of dish soap for 12 dollars in total, and 5 sponges for X dollars. He spent $22 in total. Create an equation.
What is 22=5x+12
What is a slope?
What is the rise/run
how do you find y intercept
what is looking at the graph and seeing where the line goes into the 1st quadrant
Identify the Slope:
Y=6x+7
What is 6
Identify the Y-Intercept:
Y=12x+20
What is 20
John Stamos's wife brought 47 twinkies for $26 and x doughnuts, she spent 64 dollars in total, create an equation
What is 64=X+26
What can the slope represent?
What is the amount being proportionally added or subtracted every time
What is the Y-Intercept?
What is the Y-Value where the line crosses into the 1st quadrant
Identify the slope
Y=69x+420
What is 69
Identify the Y-Intercept
Y=420x+69
What is 69
Alex bought 10 pounds of cat food. He feeds his cat 0.5 pounds of food a day. Create an equation.
What is Y=10-0.5x
What can the Y-Intersect represent?
What is the amount added without a variable
Identify the Slope
Y=-9x+4
What is -9
Identify the Y-Intercept
Y=5x-(-42)
What is -42