project

1234567891011121314151617181920
Across
  1. 3. of Linear Equations A system of linear equations is a collection of two or more linear equations, and a solution to a system of linear equations consists of values of each of the unknown variables in the system that satisfies all of its equations, or makes them true.
  2. 6. A simple definition of point-slope form is an equation of a line written using one point on the line and the slope of the line. The point form is written as (x,y) and the slope is the rise over run, or the ratio of the change in the y values over the change in the x values.
  3. 7. Form Standard form in math is the method of representing a particular element (numbers, fractions, equations, etc) in the most common way. Very large numbers or very small numbers are expressed in the standard form.
  4. 10. A relation is a relationship between sets of values. In math, the relation is between the x-values and y-values of ordered pairs. The set of all x-values is called the domain, and the set of all y-values is called the range.
  5. 12. Y-Intercept Overview. Definition: The y-intercept is the point where a graph crosses the y-axis. In other words, it is the value of y when x=0.
  6. 14. The x-intercept is where a line crosses the x-axis on a graph. The value of the y coordinate is zero at that point.
  7. 15. Slope he undefined slope is the slope of any vertical line that goes up or down. There is no horizontal movement and hence the denominator is zero while calculating the slope. Thus the slope of the line is undefined.
  8. 19. Slope A positive slope means that two variables are positively related—that is, when x increases, so does y, and when x decreases, y decreases also. Graphically, a positive slope means that as a line on the line graph moves from left to right, the line rises.
  9. 20. Point Coordinates are a pair of numbers which are used to determine the position of a point or a shape in a 2-dimensional plane.
Down
  1. 1. descending order is defined as an arrangement in the highest to lowest format. These concepts are related to decimals, numbers, fractions or amount of money.
  2. 2. Form slope intercept form is a way of writing an equation for a line in the form y = mx + b. The m represents the slope of the line and the b represents the y-intercept.
  3. 4. the input is what goes into the function and the output is what comes out of the function. Input goes in and output comes out.
  4. 5. Function Graph Linear functions are those whose graph is a straight line. A linear function has the following form. y = f(x) = a + bx.
  5. 8. Function Graph The definition of a nonlinear function is a function that does not graph into a straight line and does not have a constant slope. Linear functions graph into a straight line, are polynomials of either degree 0 or degree 1 and have a constant slope.
  6. 9. A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.
  7. 11. Range in math is the difference between the highest and lowest value from a set of data. Range in math can be found by subtracting the two values.
  8. 13. Slope A line with a negative slope is a line that is trending downward from left to right. In other words, the line's rise to run ratio is a negative value.
  9. 16. The domain of a function is the set of values that we are allowed to plug into our function. This set is the x values in a function such as f(x).
  10. 17. growing larger or greater; enlarging; augmenting. Mathematics. (of a function) having the property that for any two points in the domain such that one is larger than the other, the image of the larger point is greater than or equal to the image of the smaller point; nondecreasing.
  11. 18. Variation Direct Variation is said to be the relationship between two variables in which one is a constant multiple of the other. For example, when one variable changes the other, then they are said to be in proportion.