Answer:
y=1/4x-4
Step-by-step explanation:
slope is 1/4 and the y intercept is -4
Answer:
1 is 3 and 2 is y 2/1x
Step-by-step explanation:
if you do not understand 2 then here is a explanation you find slope so take any two point then go over then up the amount over is on the bottom and the amount up on top then simplify if needed
Answer:
X = 20.6 inches
Step-by-step explanation:
Pythagorean Theorem: ![A^{2} =B^{2} +C^{2}](https://tex.z-dn.net/?f=A%5E%7B2%7D%20%3DB%5E%7B2%7D%20%2BC%5E%7B2%7D)
A = 41.2 in, while B = 35.7 in and we are solving for C.
![41.2^{2} = 35.7^{2} +C^{2}](https://tex.z-dn.net/?f=41.2%5E%7B2%7D%20%3D%2035.7%5E%7B2%7D%20%2BC%5E%7B2%7D)
![1697.44 = 1274.49 + C^{2}](https://tex.z-dn.net/?f=1697.44%20%3D%201274.49%20%2B%20C%5E%7B2%7D)
Now solve for C
![422.95 = C^{2}](https://tex.z-dn.net/?f=422.95%20%3D%20C%5E%7B2%7D)
Take the square root
![20.5657482237 = C](https://tex.z-dn.net/?f=20.5657482237%20%3D%20C)
Answer:
(2x + 1)(x - 3)
Step-by-step explanation:
![y = 2 {x}^{2} - 5x - 3](https://tex.z-dn.net/?f=y%20%3D%202%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20-%203)
![2 {x}^{2} - 5x - 3 = 0](https://tex.z-dn.net/?f=2%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20-%203%20%3D%200)
![(2x + 1)(x - 3) = 0](https://tex.z-dn.net/?f=%282x%20%2B%201%29%28x%20-%203%29%20%20%3D%200)
![x = - \frac{1}{2}](https://tex.z-dn.net/?f=x%20%3D%20%20-%20%20%5Cfrac%7B1%7D%7B2%7D%20)
![x = 3](https://tex.z-dn.net/?f=x%20%3D%203)