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insens350 [35]
3 years ago
8

(1,3),(2,6),(3,9),(4,12) is the relation a function

Mathematics
1 answer:
stealth61 [152]3 years ago
7 0
Yes. It passes the vertical line test, and each input has only one output.
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Evaluate the expression -4 ( n - 6) + m when n = -5 and m = 2? Show your steps
liubo4ka [24]

Answer: -42

Step-by-step explanation:

-4(n-6)+m

and then they give you the values of each

basically what you do is put the value of m into where it shows on the equation as well as the n.

-4(-5-6)+2 and then you should get

-42

4 0
3 years ago
PLEASE HELP ME WITH THE LITTLE QUESTION
vlada-n [284]

Answer:

y = -x +2

Step-by-step explanation:

First let's find the slope.

(-1,3) and (4,-2)

3 - -2/ -1 - 4 = 5/-5 = -1

Slope = -1

Now let's use slope intercept form:

y1-y2=m(x1-x2)

Let's plug in our slope for m.

y1-y2= -1 (x1-x2)

And now let's substitute y2 and x2 for one of our points, I'll use (4,-2)

y1+2 = -1(x1- 4)

y= -x + 4 -2

y = -x +2

7 0
3 years ago
What is the answer to 1/5(5x-15)-2x
Contact [7]

Answer:

-1x - 3 or -x - 3

Step-by-step explanation:

1/5 (5x - 15) - 2x =

1x - 3 - 2x =

1x - 2x - 3 =

-1x - 3

5 0
3 years ago
Read 2 more answers
what is the degree of the polynomial ? what is the leading coefficient ? describe the end behavior of each function. f(x)=x^4-2x
Verizon [17]

Answer:

4th degree polynomial with leading coefficient of 1.

As x goes to negative or positive infinity, y goes to positive infinity in both cases.

Step-by-step explanation:

The degree of a polynomial is the highest exponent on the variable. Here it is 4.

The leading coefficient is the coefficient on the the term with the highest degree, Here there is none so it is 1.

The end behavior is how x and y behave at negative and positive infinity. When graphed, this equation has a W shape. This means at each end y goes to positive infinity.

3 0
4 years ago
If P = -4,3 and Q = 2,1 are the endpoints of the diameter of a circle, find the equation of the circle. Help pls :/ 30 points!!
ludmilkaskok [199]
Your answer is
(X+1)^2+(y+1)^2=13
6 0
3 years ago
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