Patterns, Relations, and Algebra
The 2 in the equation y=2x-5
What is the slope
The number of degrees in a pentagon is ___________
What is 540?
Figures that have the same size and the same shape are called ________
What is congruent?
A scatterplot where the points are decreasing from left to right indicate....
What is a negative correlation
If a 6 foot tree casts a 18 foot shadow, then a 10 foot tree would cast a shadow of this length.
What is 30 feet?
It costs $20 to order one hat and each additional hat is $5 more. The equation to find out how much money the hat seller receives after selling x hats is ...
What is y = 5x + 20
Where a straight line crosses the Y axis of a graph, the point is called the ________
What is y-intercept?
The equation when your slope is -5 and your y-intercept is 8
What is d) y=-5x+8
The name of the formula you need to use when you are missing the leg in a right triangle
What is Pythagorean Theorem
Eric learned 3 appetizer recipes before starting cooking class, and he will learn 1 new appetizer recipe during each week of school. The equation that shows the relationship between the number of weeks w and the number of appetizer recipes a.
What is a = 3+w OR a = 3 + 1(w)
The side of a right triangle that is opposite the right angle. It is also the longest side of a right triangle.
What is Hypotenuse?
The slope of the line represented by the equation below y = 1/2 x + 3
What is 1/2
You have a triangle with one leg equal to 3, another leg equal to 4. The hypotenuse is ...
What is c) 5
When f(x) = 2x -1, solve for f(5)
What is f(5) = 9
In geometry, when every point is slid the same distance in the same direction, the new figure is called a _________________
What is a translation?
Mr. Farley hires Sears to fix his lawnmower. The equation below shows the cost of the visit where x is the hours spent. y=25x +50
Interpret the slope.
What is "Sears charges 25 dollars per hour for repairs"
Find the volume of a cylinder with a 20 mm radius and a 30 mm height. Give your answer in terms of pi.
What is 12,000-pi?
At her job, Alexa is paid $12.00 per hour. When she drives her car for work she is paid an additional 32.5 cents per mile. The following expression can be used to find the amount she is paid, in dollars, when she works h hours and drives m miles in her car: 12 h + 0.325m How much is Alexa paid when she works 3.5 hours and drives 218 miles in her car?
What is $112.85?
A relationship between two variables where one input can only have one output.
What is a function?