Answer:
5, 1 , -3 ,-7
Step-by-step explanation:
When x = -1
y = - 4 * (-1) + 1
= 4 + 1
= 5
When x = 0
y = - 4 * 0 + 1
= 0+ 1
= 1
When x = 1
y = - 4 *1 + 1
= - 4 + 1
= - 3
When x = 2
y = -4 * 2 + 1
= - 8 + 1
= - 7
<h2><em>
The area of the pyramid net is 12 units</em></h2>
Step 1
Find the area of the Square in the middle
Formula for finding square:
![A = L*W](https://tex.z-dn.net/?f=A%20%3D%20L%2AW)
Let's apply the formula and find our answer:
![A = 2*2\\=4](https://tex.z-dn.net/?f=A%20%3D%202%2A2%5C%5C%3D4)
<em>The area of the square is 4 units</em>
<em></em>
Step 2
Find the area of all 4 triangles around the square
As you know, the formula for finding 1 triangle is as follows:
![A = \frac{1}{2} *B*H](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2AB%2AH)
But, to find the area of 2 triangles, we can use this formula:
![A=B*H](https://tex.z-dn.net/?f=A%3DB%2AH)
And to find 4 of them (with same dimensions;as required here), we can use this one:
![A=2*B*H](https://tex.z-dn.net/?f=A%3D2%2AB%2AH)
Let's apply the formula then! What are we waiting for!!!!
![A=2*2*2\\=2*4\\=8](https://tex.z-dn.net/?f=A%3D2%2A2%2A2%5C%5C%3D2%2A4%5C%5C%3D8)
<em></em>
<em>The area of ALL of the triangles around the square is 8 units</em>
<em></em>
Step 3
Add all areas to find FINAL ANSWER!
Easy!
4+8=12
<h2><em>
The area of the Pyramid Net is 12 units</em></h2>
Answer:
Hi, there the answer is E because it is a function
and also the x does not repeat itself.
Step-by-step explanation:
Also, if it is not a function x will repeat and equivalent to not a function
Answer:
Step-by-step explanation:
A hypotenuse is calculated on a triangle with a right angle. The hypotenuse is the side opposite the sides with the right angle. The equation is a^2 + b^2=c^2 where the hypotenuse is the square root of c.
Okay so to find the slope the formula is y2 - y1 / x2 - x1. so the answer is -8/3.