Question

52.Consider the functionsf(x) = 2* x+6 and g(x) = 5*2x.

b. Verify your answer by graphing the functionsy = f (x)and y= g(x) in the same window on a calculator, and
sketch your graphs below. Explain how the graph validates your solution to part (a).

Answer 1

x=0.75

Explanation:

Hello!

To solve this system of equations we must match them and apply algebra to find the value of X, remember what we do on the side of the equation we must repeat it on the other side in order not to alter the equality.

Remember also that this value represents the interception between the two graphs

`Y=2X+6\\Y=10X`

`2X+6=10X\\10X-2X=6\\8X=6\\X=6/8\\X=3/4\\X=0.75`

the solution is x = 0.75 I attached the graph