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3 years ago

Which model best fits the set of data shown on this graph?

Mathematics

1 answer:

Blizzard [7]3 years ago

4 0

Answer:

Step-by-step explanation:

Quadratic model is shaped like a "U", or a parabola

Quartic model is shaped like a "W", highest degree is 4 (x^4).

Linear model is a line.

Cubic model is x^3, shaped like a curvy snake.

Looking at the graph, it clearly shows a line. So, linear model is the answer.

C is the correct answer.

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A proportional function passes though the point (6,2). what is the slope of the line?

Georgia [21]

Answer: (3,1)

Step-by-step explanation: You put y over x and then you simplify it like a fraction and put it back in the form of a coordinate point

6 0

3 years ago

Which phrase best describes the translation from the graph y = 2(x - 15)2 + 3 to the graph of y = 2(x - 11)2 + 3?

ivolga24 [154]

Answer:

4 units to the left

Step-by-step explanation:

y = a (x - h)² + k

The h is a horizontal translation of h units.

For h > 0, move right

For h < 0, move left

8 0

3 years ago

-2|0.25-0.5 |+2= What is this answer

Anestetic [448]

1.5

...

−2∣−0.25∣+2

−2×0.25+2

−0.5+2

8 0

2 years ago

CAN SOME1 PLEASEE THINK OF AN EQUATION AND SOLVE IT FOR ME?

KatRina [158]

A example can be Keith has $500 in a savings account at the beginning of the summer. He wants to have at least $200 in the account by the end of the summer. He withdraws $25 each week for food, clothes, and movie tickets. The answer would be Any more than 12 weeks and his account balance would be less than $200. Any number of weeks less than 12 and his account would stay above $200.

8 0

3 years ago

the linear equation y=2x represents the cost y of x pounds of pears. which order pair lies on the graph of the equation? A. (2,4

Vladimir [108]

Answer:

A. (2, 4)

Step-by-step explanation:

The ordered pairs represent (x, y). Since you have y =2x, this is the same as ...

(x, 2x)

That is, the second number in the pair needs to be twice the first number in the pair. Since you know your times tables, you know that this is not the case for (1, 0), (10, 5) or (4, 12). Those values of x would give (1, 2), (10, 20), (4, 8).

It is the case that you have (x, 2x) for (2, 4).

The point (2, 4) lies on the graph of y = 2x.

4 0

3 years ago