Solve 2|x| = 3<br><br> A. {-3/2, 3/2}<br> B. {-1, 1}<br> C. {-2/3, 2/3}

The length of a rectangle is 1 units less than the width. The area of the rectangle is 20 units. What is the width, in units, of

Degger [83]

Answer:

5

Step-by-step explanation:

20 has many factors, including 4&5.

4 is one less than 5, so 4 is the length and 5 is our width.

5 0

3 years ago

What is the expression of 4 +34times7

Harrizon [31]

Answer:

242

Step-by-step explanation:

Instead of times you should use * to represent multiplication.

So, the expression is 4 + 34*7

We follow PEMDAS,

So first we multiply,

4 + 238

Now we add.

242

7 0

4 years ago

Which graph represents the function on the interval [-3,3] <br> F(x)=[x]-2

julia-pushkina [17]

<h2>Answer:</h2>

Shown below

<h2>Step-by-step explanation:</h2>

The most famous of the step functions is the greatest integer function, which is denoted by the parent function $[x]$ .

So, this function is defined as:

$f(x)=[x] \ the \ greatest \ integer \ less \ than \ or \ equal \ to \ x$ .

These are the characteristics of this function:

The domain of the function is the set of all real numbers.
The range of the function is the set of all integers.
The graph has a $y-intercept$ at $(0,0)$ and $x-intercept$ in the interval $[0,1)$
The graph is constant between each pair of consecutive integers.
The graph jumps vertically one unit at each integer value.

The function $F(x)=[x]-2$ represents the parent function shifted 2 units downward. Therefore, the correct option has been chosen in the attached figure.