Range: (-infinity, 4]
the ] signifies that the four is included in the range, rather than ) which means reaching but never approaching. this is why we use ( ) for - and + infinity, cause it can never be reached.
minimum: (-infinity, infinity)
keep it in same format as you have for the maximum
increasing
the interval -infinity
The answer is -3 because you’re plugging g(x) into f(x). For every x there is in f(x), plug in g(x)’s equation. After you get another equation (simplified), which is x^2 -7x -11, plug -1 for every x and condense.
Answer:
x-intercept:(2,0)
y-intercept:(0,-4)
Step-by-step explanation:
Answer: X = 18
Step-by-step explanation:
Crossmultiply
I positive 15 and negative 15, in effect the absolute value function just removed negative signs
