Question | Answer |
Is Y=3X+2 a Linear Relationship? | Yes |
IS Y=X*X a Linear Relationship? | No |
Are these three points a linear relationship? (1,2) (2,4) (3,6) | Yes |
Are these three points a linear relationship?
(1,2) (3,5) (4,7) | No |
Find the rate of change between (-1,5) (-2,-3) | 8 |
Find the rate of change between (-4,-1)(-1,-1) | 0 |
What is a Coordinate Pair? | A pair of numbers of the form (x,y) that gives the location of a point in the coordinate plane. |
What does Coefficient mean? | A number that is multiplied by a variable in an equation or expression |
What does function mean? | A relationship between two variables in which the value of one variable depends on the value of the other variable |
What does Intersecting Lines means? | Lines that cross to form 4 right angles |
What does Linear Relationship mean? | A relationship in which there is a constant rate of change between two variables. |
Explain what Origin means | The point where the x- and y-axes intersect on a coordinate graph (0,0) |
Explain what Point Of Intersection means | The point where two lines intersect |
Explain what Rise means | The vertical change between two points on a graph |
Explain what Run means | The horizontal change between two points on a graph |
Explain what the word Scale means | The distance between two consecutive tick marks on the x- and y-axes of a coordinate grid |
Explain what the word Slope means | The number that expresses the steepness of a line |
Explain what X-Intercept means | The point where a graph crosses the x-axis |
Explain what Y-Intercept means | The point where a graph crosses the y-axis |
If Hoshi walks 10 meters in 3 seconds what is her walking rate? | 3.33333333333 meters |
If Oslo walks 40 meters in 15 seconds, what is his walking rate? | 2.67 meters |