What is a budget? c only a spending plan
<h3>What is a budget?</h3>
A budget is an estimate of revenue and expenses over a period of time. It is also the process of creating a plan to spend your money. This spending plan is called a budget.
Having a budget allow one to determine in advance whether you will have enough money to do the things you need to do or would like to do.
Therefore, a budget is only a spending plan.
Learn more about budget here : brainly.com/question/6663636
I think the rule might be x-9
Given: 2x-8+14x+6-14
Combine the x's: 16x-8+6-14
Combine the 8 and 6: 16x-2-14
Combine -2 and -14: 16x-16
Answer: 16x-16
Answer:
![\frac{\left(h+c\right)cr^2}{h\left(r^2-c^2\right)}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cleft%28h%2Bc%5Cright%29cr%5E2%7D%7Bh%5Cleft%28r%5E2-c%5E2%5Cright%29%7D)
Step-by-step explanation:
![\frac{\frac{1}{c}+\frac{1}{h}}{\frac{1}{c^2}-\frac{1}{r^2}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7B1%7D%7Bc%7D%2B%5Cfrac%7B1%7D%7Bh%7D%7D%7B%5Cfrac%7B1%7D%7Bc%5E2%7D-%5Cfrac%7B1%7D%7Br%5E2%7D%7D)
Combine ![\frac{1}{c} + \frac{1}{h}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bc%7D%20%2B%20%5Cfrac%7B1%7D%7Bh%7D)
![\frac{\frac{h+c}{ch}}{\frac{1}{c^2}-\frac{1}{r^2}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cfrac%7Bh%2Bc%7D%7Bch%7D%7D%7B%5Cfrac%7B1%7D%7Bc%5E2%7D-%5Cfrac%7B1%7D%7Br%5E2%7D%7D)
Combine the bottom, too.
![=\frac{\frac{h+c}{ch}}{\frac{r^2-c^2}{c^2r^2}}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%5Cfrac%7Bh%2Bc%7D%7Bch%7D%7D%7B%5Cfrac%7Br%5E2-c%5E2%7D%7Bc%5E2r%5E2%7D%7D)
Apply the fraction rule
![=\frac{\left(h+c\right)c^2r^2}{ch\left(r^2-c^2\right)}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%5Cleft%28h%2Bc%5Cright%29c%5E2r%5E2%7D%7Bch%5Cleft%28r%5E2-c%5E2%5Cright%29%7D)
Cancel
![=\frac{\left(h+c\right)cr^2}{h\left(r^2-c^2\right)}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B%5Cleft%28h%2Bc%5Cright%29cr%5E2%7D%7Bh%5Cleft%28r%5E2-c%5E2%5Cright%29%7D)
Therefore, ![\frac{\left(\frac{1}{c}+\frac{1}{h}\right)}{\left(\frac{1}{\left(c^2\right)}-\frac{1}{\left(r^2\right)}\right)}:\quad \frac{\left(h+c\right)cr^2}{h\left(r^2-c^2\right)}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cleft%28%5Cfrac%7B1%7D%7Bc%7D%2B%5Cfrac%7B1%7D%7Bh%7D%5Cright%29%7D%7B%5Cleft%28%5Cfrac%7B1%7D%7B%5Cleft%28c%5E2%5Cright%29%7D-%5Cfrac%7B1%7D%7B%5Cleft%28r%5E2%5Cright%29%7D%5Cright%29%7D%3A%5Cquad%20%5Cfrac%7B%5Cleft%28h%2Bc%5Cright%29cr%5E2%7D%7Bh%5Cleft%28r%5E2-c%5E2%5Cright%29%7D)
Answer:
Slope m = -(x+2)
The Slope of the secant m = 1
Step-by-step explanation:
From the given information:
The slope of the line passing through P(-2,-4) and Q ( x, f(X)) can be calculated as :
Slope m = ![\dfrac{f(x) - 4}{x+2}](https://tex.z-dn.net/?f=%5Cdfrac%7Bf%28x%29%20-%204%7D%7Bx%2B2%7D)
Slope m = ![\dfrac{-4x-x^2-4}{x+2}](https://tex.z-dn.net/?f=%5Cdfrac%7B-4x-x%5E2-4%7D%7Bx%2B2%7D)
Slope m = ![\dfrac{-(x^2+4x+4)}{x+2}](https://tex.z-dn.net/?f=%5Cdfrac%7B-%28x%5E2%2B4x%2B4%29%7D%7Bx%2B2%7D)
Slope m = ![\dfrac{-(x+2)^2}{(x+2)}](https://tex.z-dn.net/?f=%5Cdfrac%7B-%28x%2B2%29%5E2%7D%7B%28x%2B2%29%7D)
Slope m = -(x+2)
Passing through P(-2,4) and Q(-3,3)
Slope of the secant m = -(x+2)
Slope of the secant m = -(-3 +2)
Slope of the secant m = -( -1)
The Slope of the secant m = 1