The answer to the first problem is x=1
The answer to the 2nd problem is x=4
In the first problem, you need to subtract the 8 from both sides of the equation then divide 4 by both sides which makes 4 cancel itself out leaving x and 12 leaving 1.
1) (7,-9)
2) (-7,9)
Hope this helps! :)
Answer:
The correct options are A and C.
Step-by-step explanation:
The given functions are


We have to find to solution for the equation


The solution of the above equation is the intersection of F(x) and G(x).
From the graph it is noticed that both graph intersects each other at (0,1) and (2,4).
The x-coordinates of these points are the solutions of the given equation.
Therefore the solution of given equation are 0 and 2.
Therefore option A and C are correct.
A = 20 (5x4 = 20)
b = 9 (36/4 = 9)