Answer:
y=-x^2 is just y=x^2 reflected over the x-axis. In other words, the parabola is upside-down.
Step-by-step explanation:
Hi!
We can use <u>point-slope form </u>to solve this.
<em> and </em><em> will be from one of the points.</em>
<u>First, we have to find </u><u>, the slope. We can use the slope equation to get this.</u>
<em>Plug in your points:</em>
Your slope is
<u><em>Now plug points and slope into point-slope equation. We will use (8, 4).</em></u>
Now, if you want to get it into y = mx + b form, you have to solve for y:
Your equation is
<u><em>For more information on how to get the equation of a line when given two points, see here:</em></u>
brainly.com/question/986503
Answer:
24 edges, 24 vertices, 8 faces - For that weird Cylender thing.
Step-by-step explanation:
There are six faces on sides (and two on both tops, these don´t have vertices or edges of their own), 4 edges on each one, 4 vertices on each one.
a. true
b. false ( angles should equal 180 125+65=190)
c. true
d. true
e. true
X/4 - 3
(*make sure to write the division in fraction form as shown for algebraic notation)