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sergey [27]
2 years ago
9

In order to make the expression below equivalent to 1 2 x 6, which additional operation should be included in the expression? Us

e the drop-down menu to select the operation. Five-fourths x 6.
Mathematics
1 answer:
marysya [2.9K]2 years ago
7 0

The additional operation which needed to make the expression equivalent to given expression is -\dfrac{3}{4} x. Thus the option 3 is the correct option.

<h3>What is equivalent expression?</h3>

Equivalent expression are the expression whose result is equal to the original expression, but the way of representation is different.

Given information-

The equation given in the problem is,

\dfrac{5}{4} x+6

Let the equation is equation number 1.

This expression is to convert in the expression, which is,

\dfrac{1}{2}x+6

Let the above equation is equation number 2.

Let the additional operation which needed to make the expression equivalent to given expression is f(x).

As the addition of f(x) and equation 1 is equal to the equation 2. Therefore,

f(x)+\dfrac{5}{4} x+6=\dfrac{1}{2}x+6

Solve the equation as,

f(x)=\dfrac{1}{2}x+6-\dfrac{5}{4} x-6\\f(x)=\dfrac{1}{2}x-\dfrac{5}{4} x\\f(x)=\dfrac{2-5}{4} x\\f(x)=\dfrac{-3}{4} x

Hence, the additional operation which needed to make the expression equivalent to given expression is -\dfrac{3}{4} x. Thus the option 3 is the correct option.

Learn more about the equivalent expression here;

brainly.com/question/2972832

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Darya [45]

Answer:

This is a vertical line, that passes through x=-2

Step-by-step explanation:

This is a vertical line, x=-2 means that no matter what value has 'y' the variable 'x' will be -2.

Watch the attached picture

5 0
3 years ago
Using f(x) = 4x + 6 with a domain of {-1, 0, 2 }, find the range.
lianna [129]

Answer:

{2, 6, 14}

Step-by-step explanation:

Using f(x) = 4x + 6 with a domain of {-1, 0, 2 }, find the range.

To get the range, we will substitute the values of the domain into the given function as shown;

when x = -1

f(-1) = 4(-1)+6

f(-1) = -4+6

f(-1) = 2

when x = 0

f(0) = 4(0)+6

f(0) = 0+6

f(0) = 6

when x = 2

f(2) = 4(2)+6

f(2) = 8+6

f(2) = 14

Hence the required range are {2, 6, 14}

6 0
3 years ago
Tickets to a play cost $8.00 each.
jekas [21]

Answer:

Step-by-step explanation:

b + g = 8x

4 0
3 years ago
A function has y-intercept of -2 and a slope of -1. which equation below describes the function?
ozzi
The correct equation should look something like this:
y= -1x - 2

Consider the equation for a line:
y = mx + b,
Where ‘m’ is the slope
Where ‘b’ is the y-intercept.

From there you can plug in your known values for ‘m’ and ‘b’, and get the equation above. If you are still not convinced, I suggest you graph the function and observe its slope and y-intercept.

Hope this helps!
8 0
3 years ago
Broccoli cost $3.14 a pound at the market.
pav-90 [236]

7.85

explanation

you multiply the two numbers together

4 0
3 years ago
Read 2 more answers
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