Graph each absolute value function. state the domain, range, and y-intercept.

i) D: All real numbers

ii) R:

iii) Y-int:(0,0)

Step-by-step explanation:

i) The given absolute value function is;

The absolute value function is defined for all real values of x.

The domain is all real numbers

ii) The range is the values of y that will make x defined.

The given function has vertex at the origin, (0,0) and it is reflected in the x-axis.

This means the function will open downwards.

The maximum y-value is therefore 0.

The range of the function is

iii) To find the y-intercept, put x=0 into the function to get;

The y-intercept is (0,0) or b=0

See attachment for graph.

the answer is f(x)=2x-1

step-by-step explanation:

answer: x= -2y

step-by-step explanation: