Answer:
y=-3/4x+4
Step-by-step explanation:
Equation Format:

where m = slope & c = y-intercept
Hence:
7=-3/4(-4)+c
7=3+c
c=4
y=-3/4x+4
I hope that's good......................
Hello there! I can help you! So, we are looking for the x and y-intercepts. Let's start off with x. The x-intercept is where the line intersects the x-axis, when y is 0. We will replace y as 0. So the equation becomes 0 = -½x - 3. What we do first is add 3 to each side. -3 + 3 cancels out. 0 + 3 is 3. That leaves 3 = -1/2x. Now, multiply each side by 2 to isolate the x. -1/2 * -2/1 cancels out. 3 * -2 is -6. There. x = -6
Now, we will plug in x as 0 to find the y-intercept. The equation becomes y = -½(0) - 3. We know that anything time 0 is 0. We will combine like terms by subtract 3 from 0 to get -3. There. y = -3. Here are your answers for each.
x-intercept: (-6, 0)
y-intercept: (0, -3)
Answer:
distance formula=
= find the length(units) using coordinates.
slope formula=
= determines slope of a line using two points on the line(coordinates)
When working with polygons the main properties which are important are:
The number of sides of the shape.
The angles between the sides of the shape.
The length of the sides of the shape.
length , width
straight lines , angles, vertices, vertex
A polygon is any 2-dimensional shape formed with straight lines.
a plane figure with at least three straight sides and angles, and typically five or more.
Step-by-step explanation:
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answer= use distance and slope to determine that opposite side of a polygon are the same length and same slope</u></h2>