Answer: y = -4x
Step-by-step explanation: You would use the formula y = mx + b to solve your problem. When you plug the numbers in, you get y = -4x. There would be no "+ b" because in this case, the y-intercept (b) is equal to zero. Therefore, you would not need to write "y = -4x + 0" because that would not be the equation in its simplest form.
Answer:
![\frac{2}{15} {cm}^{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B15%7D%20%20%7Bcm%7D%5E%7B2%7D%20)
Step-by-step explanation:
Area of Rectangle = Length x Breadth
=
![\frac{1}{5} \times \frac{2}{3} \\ = \frac{2}{15} {cm}^{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B5%7D%20%20%5Ctimes%20%20%5Cfrac%7B2%7D%7B3%7D%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B2%7D%7B15%7D%20%20%7Bcm%7D%5E%7B2%7D%20)
Answer:
![4 = (x + 7 {)}^{2} + (y - 3 {)}^{2}](https://tex.z-dn.net/?f=4%20%3D%20%28x%20%20%2B%207%20%7B%29%7D%5E%7B2%7D%20%20%2B%20%28y%20%20-%20%203%20%7B%29%7D%5E%7B2%7D%20)
Step-by-step explanation:
equation of a circle
![{r}^{2} = (x - {h} )^{2} + (y - {k)}^{2}](https://tex.z-dn.net/?f=%20%7Br%7D%5E%7B2%7D%20%20%3D%20%28x%20-%20%20%7Bh%7D%20%29%5E%7B2%7D%20%20%2B%20%28y%20-%20%20%7Bk%29%7D%5E%7B2%7D%20)
we know the center is (-7, 3)
the radius is 2
we replace (h,k) with the center coordinates
and input the radius
![{2}^{2} = (x -( - 7)) ^{2} + (y - 3)^{2}](https://tex.z-dn.net/?f=%20%7B2%7D%5E%7B2%7D%20%20%3D%20%28x%20-%28%20-%207%29%29%20%5E%7B2%7D%20%20%2B%20%28y%20%20-%20%203%29%5E%7B2%7D%20)
simplify to this:
![4 = (x + 7 {)}^{2} + (y - 3 {)}^{2}](https://tex.z-dn.net/?f=4%20%3D%20%28x%20%20%2B%207%20%7B%29%7D%5E%7B2%7D%20%20%2B%20%28y%20%20-%20%203%20%7B%29%7D%5E%7B2%7D%20)
Answer:
wait can u send the screen shot again it wont load.
Step-by-step explanation: