1 Answer
- Step 1: Rearrange the equation into standard form.
- Add y to both sides.
- Subtract 2 from both sides.
- Step 2: Build data so that graph can be plotted. Selecting values for x at random.
Contents
What type of graph is x/y 2?
parabola
To find the answer, make a data table: Data Table for y = x2 And graph the points, connecting them with a smooth curve: Graph of y = x2 The shape of this graph is a parabola. Note that the parabola does not have a constant slope.
How do you graph y 2 on a graph?
The equation y=2 is in slope intercept form, where the slope is 0 and the y-intercept is 2 . The equation can be graphed as the equation y=0x+2 . The graph is a horizontal line where all values for y are 2 .
Where is the line y 2 on a graph?
Rewrite the equation as x+2=0 x + 2 = 0 . Subtract 2 2 from both sides of the equation. x-intercept(s) in point form. Find the y-intercept.
Is Y 2 a function?
Explanation: A function is a relatioship between two variables broadly. The answer is: the relation x = y2 is not a function.
Is Y 2 a vertical or horizontal line?
Graph the horizontal line y = – 2. Since we have no x-variable in the equation, it is okay to pair the y-coordinate of – 2 with any x-values. When you construct the table of values for this, the y-coordinates will be the same throughout while the x-coordinates can have different values.
What is XY answer?
The XY problem is a communication problem encountered in help desk and similar situations in which the person asking for help obscures the real issue, X, because instead of asking directly about issue X, they ask how to solve a secondary issue, Y, which they believe will allow them to resolve issue X on their own.
Is Y 1 x 2 a quadratic function?
Simply, the three terms include one that has an x2, one has an x, and one term is “by itself” with no x2 or x. Thus, the standardized form of a quadratic equation is ax2 + bx + c = 0, where “a” does not equal 0.
If the value of “a” is positive, the parabola will open upward.
| x | y = x2 | y = 2x2 |
|---|---|---|
| 0 | 0 | 0 |
| 1 | 1 | 2 |
| 2 | 4 | 8 |
| 3 | 9 | 18 |
What is the domain of Y 1 X 2?
Algebra Examples
Set the denominator in 1x−2 1 x – 2 equal to 0 to find where the expression is undefined. Add 2 to both sides of the equation. The domain is all values of x that make the expression defined.
How do you find the slope of Y 2?
y=2 is a horizontal line, which has a slope of zero. x is the only variable that is changing, as y is always equal to 2 . Since we have no change in y , we have no “rise”, therefore the slope is zero.
What does it mean to reflect over the line Y 2?
the x-values of the mirror image will stay the same. look at the y-values. the y-values must be the same number of units below the line y=2 as above the line y=2. for example, if a y-value is 2 units above the line y=2, the mirror image of that y-value must be 2 units below the line y=2.
What does 2 vertical lines mean in math?
Absolute Value
Absolute Value Examples and Equations
The most common way to represent the absolute value of a number or expression is to surround it with the absolute value symbol: two vertical straight lines.|–6| = 6 means “the absolute value of –6 is 6.”
How do you factor with only 2 terms?
How to Factor Trinomials with Two Variables?
- Multiply the leading coefficient by the last number.
- Find the sum of two numbers that add to the middle number.
- Split the middle term and group in twos by removing the GCF from each group.
- Now, write in factored form.
Can you factor X² y² explain?
The difference of squares, x² – y², can be factored as the product of the sum and difference of two terms, or x² – y² = (x + y)(x – y). Example: 2×2 – 18 = 2(x² – 9), = 2(x – 3)(x + 3).