We can know from the pic
2x+38=90
so, x=26
Answer:
Solve the system of equations by graphing, elimination or
subod
Step-by-step explanation:
Answer:
not enough info, make another question with the problem attached
Step-by-step explanation:
Answer:312
Step-by-step explanation: multiply 6*4*13
Answer:
domain of f(x) is x ≤ 0; domain of f^-1(x) is x ≥ 4
Step-by-step explanation:
The square root function will always give a positive value, so the opposite of the square root function will give non-≤positive values. That means ...
- the domain of f(x) is restricted to non-positive values
- the domain of the inverse function is restricted to values of x that make the root be of a non-negative number: x ≥ 4
The domain of f(x) is x ≤ 0; the domain of f^-1(x) is x ≥ 4.