A number line. like where u plot the points (usually numbers) to compare them.
To construct the equations for these lines, we are going to use the point-slope formula, which is:
is the slope of the line
is a point on the line
1)
In this case, our point is (2, -1) and our line has a slope of 5. (Remember that the line is parallel, meaning that it has the same slope as the given line. Since the line is in the y = mx + b format, we could easily pick out the slope m as being 5.)
Thus, we can "plug in" what we know into our formula to find the equation of our line:
2)
We are going to do the same thing, except our point is now (0, -5) and our slope is now 9.
Our equations are:
1) y = 5x - 11
2) y = 9x - 5
Answer:
C
Step-by-step explanation:
A number's absolute value is its distance from zero. -4 is 4 units from zero so its absolute value is 4
Hope this helps!
To find the slope of a line given the coordinates of two points, you should use the formula, Slope=y2-y1/x2-x1.
To find the slope of a line which contains the coordinates (8,-3) and (-2,7), you should substitute them into the previous mention formula.
Slope=y2-y1/x2-x1
Slope=(7--3)/(-2-8)
Slope=(10)/(-10)
Slope=-1
The slope of the line which contains the coordinates (8,-3) and (-2,7) is -1 or in other words letter A from the given choices.
The original figure will be enlarged by the dilation.
The image and the pre-image will be similar figures.
The corresponding angles of the figures will be congruent.
<h3>What is
dilation?</h3>
Dilation is the increase or decrease in the size of a figure by a scale factor k. Dilation produces similar shapes.
If k > 1, this is an enlargement, if k < 1, it is a reduction.
Trevor is dilating a figure on the coordinate plane by a scale factor of 9/5 (>1). Hence:
The original figure will be enlarged by the dilation.
The image and the pre-image will be similar figures.
The corresponding angles of the figures will be congruent.
Find out more on dilation at: brainly.com/question/10253650
