Systems of Equations
The following two equations are listed. What will the graph look like?
Y= 2x + 5
Y= 2x + 7
What are Parallel lines?
Y2 - Y1 divided by X2 - X2 is one of the formulas used to determine ___________.
What is Slope?
Lisa is cooking muffins. The recipe calls for 3 cups of sugar. She is making 2 recipes. She has already put in 4 cups. How many more cups does she need to put in?
What is 2 cups?
The point where a line crosses the Y-axis.
What is the Y-intercept?
A rule that tells you what to do with the input in order to achieve a certain output.
What is a Function?
If the graph of a line goes upward and to the left, the slope is listed as?
What is negative slope?
John initially deposited $50.00 into a checking account. He deposited the same amount of money into the account each week for a total of 27 weeks. At the end of this time period he had a total of $860.00. The amount he deposited weekly is _____.
What is $30.00
At a restaurant, Mike and five of his friends decided to divide the bill evenly. If each person paid $27.20 dollars, what was the total bill?
What is $163.20?
A change in the position, shape or size of a graph is called ________.
What is a transformation?
A function whose graph is a straight line and is a polynomial to the degree of one or zero.
What is a linear function?
In the equation Y=4, the slope of the line is _____________.
What is Zero slope?
One pack of diapers cost $9.50. How many packs can you buy for $66.50?
What is 7 packs?
Last week Sam bought pizzas for several groups at a graduation party. He bought a total of 39 pizzas. He gave 3 pizzas to his family. If there were six groups, each group received _________ pizzas.
What is 6 pizzas?
A transformation that shifts the graph up or down is called a _________.
What is a Vertical Translation?
A function whose rate of change is not constant is a _______________ function.
What is non linear?
A form of linear equation where M is the slope and (x,y) is a point on the line.
What is point slope?
An equilateral triangle has side lengths of 16 inches. A similar triangle is transformed by a scale factor of 3. It's side lengths are _______ inches.
What is 48 inches?
2(132 + 32) - 6 =________
What is 350?
The graph of a quadratic function is a curve called a ___________.
What is a parabola?
The precise way a function is written. It gives information about the function without a lengthy explanation.
What is function notation?
A system of equations is shown, What is the solution?
X = 10
3x + 5y = 20
What is (10, -2)
What is the value of X in this expression?
4(12-3x) = _________
What is 4?
√25 + √169 =______
What is 18?
While the output displayed by the graph of a function is also called the range, the input is also called the __________.
What is the Domain?
In function notation, the f(x) notation is another way of representing the ___ value in a function.
What is the "Y" value?