The piecewise function f(x) has opposite expressions.

f(x) = startlayout enlarged left-brace 1st row 1st column 2 x minus 1, 2nd column x less-than 0 2nd row 1st column 0, 2nd column x = 0 3rd row 1st column negative 2 x + 1, 2nd column x greater-than 0

which is the graph of f(x)?

on a coordinate plane, a piecewise function has 2 lines. the first line goes through (negative 3, 4) and goes down to a closed circle at (negative 1, 0). the second line has a closed circle at (1, 0) and goes up through (3, 4).

on a coordinate plane, a piecewise function has 2 lines. the first line goes up through (negative 3, negative 4) to a closed circle at (0, 2). the second line has a closed circle at (0, 2) and goes down through (3, negative 4).

on a coordinate plane, a piecewise function has 2 lines. the first line goes up from (negative 2, negative 5) to a closed circle at (0, negative 1). the second line has a closed circle at (0, 1) and goes down through (2, negative 3).

on a coordinate plane, a piecewise function has 2 lines. the first line goes down through (negative 1, 3) to a closed circle at (0, 1). the second line has a closed circle at (0, negative 1) and goes up through (2, 3).

On a coordinate plane, a piecewise function has 2 lines. The first line goes up from (negative 2, negative 5) to a closed circle at (0, -1). The second line has a closed circle at (0, 1) and goes down through (2, -3).

Step-by-step explanation:

Let's visualize this piecewise function, or function by parts.

Piecewise function is a function where each piece of function describes a behavior, i.e. returning another value depending on the input value.

Piecewise functions are pretty useful when we study limits.

According to the description given, the 3rd. option matches the graph. The second behavior (0,0) we'll describe it as a point.

C or the third graph

Step-by-step explanation:

the answer is 0.071

good luck! : d

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )