Question:
Solution:
Let the function
![y=f(x)\text{ = }\sqrt[]{x}-9](https://tex.z-dn.net/?f=y%3Df%28x%29%5Ctext%7B%20%3D%20%7D%5Csqrt%5B%5D%7Bx%7D-9)
Now remember the following rule:
To graph y = f(cx)
if 0 < c < 1 , stretch the graph of y = f(x) horizontally by a factor of 1/c.
Thus, applying this to the given function, with c = 3, we can conclude that the correct answer is:
Answer:
0
Step-by-step explanation:
What ever times 0 always is 0, take 100 × 0 it will make it Into 0. If you need help use a calculator, hope this helps

In order to find the solution by graphing we need to make two equation with x and y terms
we use Left hand side 4x^2 for first equation and right side x^2 -7 for second equation.
So the equation becomes
first equation 
Second equation 
are the system of equations that can be graphed to find solution
Answer:
Adding 4 and 2
Step-by-step explanation:
PEMDAS
You will go in order.
Parentheses, exponents, multiplication, division, addition, subtraction.