Systems Of Equations
The point where where two lines of a system of equations intersect
What is ...... the solution?
How would you describe a scatter plot where the points are trending up, resemble a curve, and are close together? (3 words)
What is ........ positive, linear, strong?
The equation y = 24,200 - 2,675x can be used to predict the value of a car, in dollars, x years after its purchase. What is the meaning of the y-intercept?
What is ........ the car's initial value was $24,200?
What is ...... slope?
Who invented the light bulb?
Who is ......... Thomas Edison?
Find the solution to this graphed system of equations by using desmos.
y = 2x+1
y= 4 - x
What is ....... (1,3)?
A point that is furthest away from the rest; does not follow the trend.
What is .......... an outlier?
The equation y = 2,700 + 215x can be used to model the asking price of a motorcycle, x years after it was manufactured in 2000.
What is the meaning of the y-intercept?
What is ..... the price of the motorcycle in 2000 was $2,700?
The y-intercept of a linear function also tells you the functions......?
What is ....... initial value, starting amount.?
What is the powerhouse of the cell?
What is .......... the mitochondria?
Determine the solution to the following system of equations by graphing by hand. (No Desmos)
y = -2x + 6
y = -1/2x - 3
What is ........ (6,-6)?
A table has data recorded in it. The x values are increasing all the way throughout. Also, the y values are decreasing from row to row. How would you describe the association?
What is ........ negative association?
The owner of a company believes the equation y = 6,000x + 12,000 models an employee's salary after x years of experience for his company.
What is the meaning of the slope in the equation?
What is ......... how much the employee' salaries increase each additional year of experience?
Two plumbing companies charge an initial fee plus an hourly rate. Company 1 charges $36 per hour plus an initial fee of $54. Company 2 has the following points in their table --> (1, 90), (2, 120), (3, 150).
How many more dollars is the initial fee for Company 2 than Company 1?
What is ........ $6?
How many bones do adult humans have?
What is ........ 206?
For the following system of equations, find the value of x + y for the solution. Use desmos.
y = 3 - 2x
y = 2 - 2/3x
What is .......... 2.25?
A table has points at (2, 28), (2, 26), (4, 33), (6, 39), (6, 38), (8, 45), (10, 51).
Give two additional words to describe this strong association.
What is ..... Positive linear?
A plant nursery collected data from a few different flowering bushes from various flowering season temperatures. They use the equation y = 0.81x - 51.3 to model predicted flowers, y, when the temperature is x degrees.
How many flowers should a bush produce if the flowering temperature is 88 degrees?
What is ....... about 20?
Johnny and Jimmy are both dog walkers. Johnny's earning for walking x number of dogs can be modeled by the equation y=20x. Jimmy has the following ordered pairs in his earnings table --> (4, 72) & (5,90).
How much more does Johnny earn per dog walked, in dollars, than Jimmy?
What is ....... $2?
In what year did the United States gain its Independence?
What is ....... 1776?
A line passes through the points (5,17) and (12,38). A second line passes through the points (5,26) and (8,44). At what point do the two lines intersect?
What is ........ (2,8)?
Draw a no association scatter plot that has an outlier at (4, -1).
What is ........... {drawing}
Who was the first human to walk on the moon?
Who is ...... Neil Armstrong?