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Elza [17]
3 years ago
8

A.y=x-1 B.y=x+1 What does the graph represent?

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
5 0
The answer could be A
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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The area of a cross
Marizza181 [45]

Answer:

i think it 20 if im wrong im sorry

6 0
3 years ago
Read 2 more answers
Multiply the polynomials. (2x2 + 6x + 6)(3x - 2)​
Verdich [7]
22 because 2x2=4+6=10+6=16 3x2=6 witch means u add 16+6 and that is 22
4 0
3 years ago
An oceanside surf shop sells a bodyboard for $34.95. The wholesale cost of the bodyboard is $21.18. What is the percent of marku
ella [17]

Answer:

I believe it is 14%

Step-by-step explanation:

3 0
3 years ago
Convert 7.7km into miles if 1.6 km = 1 mile
Lemur [1.5K]
This is a simple equation.  

The equation is y = 1.6x  with y being the miles and x being the kilometers.

Lets plug the kilometers in.

Y=1.6(7.7)

1.6 *  7.7 = 12.32

12.32 miles is  equal to 7.7 kilometers

HOWEVER

There are about .6 miles in a kilometer, so if you typed this wrong I don't know.  

It is still the same concept.

Y = .6x

Y = .6(7.7)

.6 * 7.7 =  4.8

In this case there are 4.8 miles in 7.7 kilometers


3 0
3 years ago
40 points!! What does this graph represent
otez555 [7]

Answer:

f(x)=0.2\,(x-2)^2+1

Option "B" as per the list of possible answers

Step-by-step explanation:

Notice that the parabola has a minimum at the point (2, 1), therefore first look at which of the options gives you  f(2) = 1. You would be able then the discard the last two functions listed (they render "-1" (not 1) for x = 2.

Now to decide between the first and the second option, notice that the first option has a negative coefficient (-0.2) multiplying the perfect square (x-2)^2 which means that the branches of such parabolic function would be pointing down. So you discard the first option, and now the only one left is the second option:

f(x)=0.2\,(x-2)^2+1

which you can check briefly by evaluating a couple of easy points  (like what values you get for x = 0, and at x = 4, and confirm it is the correct option.

5 0
3 years ago
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