Answer:
The answer is 7
Step-by-step explanation:
2x+17+3x=4x+3x+3
5x+17=7x+3
5x-7x=3-17
-2x=-14
x=7
The x-intercept is a point whose y-coordinate is 0, so (x,0).
Substitute 0 for y in the equation:
The x-intercept is
.
Like other graphs, they use an x axis, and a y axis. It shows how one variable can affect another, hence the x and y (independent variable versus the dependent variable). With scatter plots you can use it to find a line of best fit that shows an average correlation relationship of the data. Scatter plots also allow you to find any outliers (those little dots that aren't in a pattern, correlation, or area with the majority of other points). It usually shows a relationship between TWO sets of data. :) :>
Hope this helps! :3 :>
Answer:
(-2, 5), (-2, -19), (5.2, 2.6)
Step-by-step explanation:
You can add ±12 to either the x- or the y-coordinate, as was done in the first two answers above.
Or, you can figure the side lengths of a triangle with hypotenuse 12 and add those to the coordinates. For example, a 3-4-5 right triangle multiplied by 2.4 will have side lengths of 7.2, 9.6 and a hypotenuse of 12. Hence we can find one of your end points to be ...
(-2+7.2, -7+9.6) = (5.2, 2.6)
The opposite of. 0.5 or 1/2
