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Elden [556K]
2 years ago
15

If f(x) =2x-6 then f(1)=​

Mathematics
1 answer:
marin [14]2 years ago
7 0

Answer:

f(1) = -4

Step-by-step explanation:

Given that,

f(x) = 2x-6

We need to find the value of f(1).

Put x = 1 in the above expression.

f(1) = 2(1)-6

= 2-6

= -4

So, the value of f(1) is equal to -4.

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Use set builder notation to write each of the following sets 45,55,65,75
butalik [34]

Answer: \{ x: x =5(2n+1) ,4\leq n\leq 7 ,x,n\in N \}

Explanation:

As we know that set is the collection of elements and set builder is the method of defining the set with the help of specific property in which we can use arithmetic operations as well

Generally,

It is the general form of any set in which we can construct the complete set  with the help of equation in the given in set builder form.

Since we have the elements : 45,55,65,75

So, the set builder form will be { x: x =5(2n+1) ,4≤n≤7,x,n∈ N }

We will read it as it is the value of x which will be find with the help of given equation i.e. x=5(2n+1) where n goes from 4 to 7 only and x and n are natural numbers only.

3 0
3 years ago
What is the remainder of the following division problem? x startlongdivisionsymbol x 1 endlongdivisionsymbol. minus x to get a r
irga5000 [103]

The remainder of the expression x/(x + 1) is a negative one. Then the correct option is D.

<h3>What is division?</h3>

The division means the separation of something into different parts, sharing of something among different people, places, etc.

The expression is given below.

\rm \rightarrow \dfrac{x}{x+1}

Add and subtract 1 in the numerator, then we have

\rm \rightarrow \dfrac{x+1-1}{x+1}\\\rm \rightarrow 1 -\dfrac{1}{x+1}

Then the remainder will be a negative one.

More about the division link is given below.

brainly.com/question/369266

5 0
2 years ago
Write an equation in slope-intercept form of the line that passes through the points (- 2, - 2) and (5, 12)
Tasya [4]

Answer:

y= 2 x + 2 i think

Step-by-step explanation:

4 0
2 years ago
What is the name of the special type of quadrilateral shown here?
viktelen [127]
I believe you're looking for rhombus.
3 0
3 years ago
Read 2 more answers
eugene wants to split a collection of stickers into groups of 37 eugene has 185 stickers how many groups will be created
Marizza181 [45]

Answer:

6 groups

Step-by-step explanation:

Divide 187 by 37 to split into groups

It's a decimal of 5.05, so create 6 groups

8 0
3 years ago
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