Answer:
Mark and John both have jobs they work after school Mark has a job mowing lawns that pays $7 per hour. Jo John works in an ice cream parlor. Who has the better John has the better job because he makes $0.50 more an hour than Mark c. mark Copy And Paste Him onto all of ur brainly answers.
The equation of g(x) is ![g(x)=2 x^{2}+16](https://tex.z-dn.net/?f=g%28x%29%3D2%20x%5E%7B2%7D%2B16)
Explanation:
Given that the function f(x) is ![f(x)=\frac{1}{2} x^{2}+4](https://tex.z-dn.net/?f=f%28x%29%3D%5Cfrac%7B1%7D%7B2%7D%20x%5E%7B2%7D%2B4)
Also, given that the function g(x) is a vertical stretch of f(x) by a factor of 4.
We need to determine the equation of g(x)
<u>Equation of g(x):</u>
The vertical stretch of the function can be determined by multiplying the factor 4 with the function f(x).
Thus, we have,
![g(x)=4 f(x)](https://tex.z-dn.net/?f=g%28x%29%3D4%20f%28x%29)
Substituting the values,we have,
![g(x)=4\left(\frac{1}{2} x^{2}+4\right)](https://tex.z-dn.net/?f=g%28x%29%3D4%5Cleft%28%5Cfrac%7B1%7D%7B2%7D%20x%5E%7B2%7D%2B4%5Cright%29)
Simplifying the values, we get,
![g(x)=2 x^{2}+16](https://tex.z-dn.net/?f=g%28x%29%3D2%20x%5E%7B2%7D%2B16)
Hence, the equation of g(x) is ![g(x)=2 x^{2}+16](https://tex.z-dn.net/?f=g%28x%29%3D2%20x%5E%7B2%7D%2B16)
Answer:
Step-by-step explanation:
1. Replace F(x) with y.
2. Interchange x and y in y = 2x + 1: x = 2y + 1
3. Solve this result for y: 2y = x - 1, or y = (x - 1)/2
4. Replace y with:
-1
F (x):
-1 x - 1
F (x) = -----------
2
The answer would be B! I hope this helps.
Answer:
C) Neither
Step-by-step explanation: