Answer:
A.
Step-by-step explanation:
To find the inverse of a function, first make f(x) a y
So,
y =
-18
Then switch the x and the y
x =
- 18
Solve, for y
Answer:
12
Step-by-step explanation:
Rotation doesn't alter the lengths.
6×2 = 12
value of x =-4 and value of y=-3
(-4,-3) is the solution of system of equations.
Step-by-step explanation:
We need to solve the system of equations

Rearranging:

Multiply eq(2) with 3 and subtract eq(2) from eq(1)

Putting value of x = -4 into eq(1)

So, value of x =-4 and value of y=-3
(-4,-3) is the solution of system of equations.
Keywords: system of equations.
Learn more about system of equations at:
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Step-by-step explanation:


