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2 years ago

Which equation represents the following graph?

Mathematics

1 answer:

Kazeer [188]2 years ago

8 0

Answer:

y = -1/2x + 2.

Step-by-step explanation:

The slope is -2/4 = -1/2 and the y-intercept is y = 2,

so in slope-intercept form the equation is y = -1/2x + 2.

The slope is negative because the line falls to the right.

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What is the domain and range of the relation shown?

Helga [31]

Answer:

{-4 ≤ x ≤ 4}

{-4 ≤ y ≤ 4}

Step-by-step explanation:

We’ll domain is the amount of x values,

Range is the amount of y values

_______________________________

Domain:

Starts from -4 to 4

{-4 ≤ x ≤ 4}

I made the sign less than or equal to because the circle lines are solid.

Range:

This starts from -4 to 4 also.

{-4 ≤ y ≤ 4}

Thus,

answer choices A. is correct

Hope this helps :)

5 0

3 years ago

Read 2 more answers

A local coffee shop serves 2 9 as many customers as a shop run by a national coffee chain. The shop run by the chain serves 502

dexar [7]

I believe that it is 531 customers

6 0

3 years ago

Read 2 more answers

A stone is launched into the air from a height of 240 feet. The height, h, of the stone, in feet, t seconds after launch is give

rosijanka [135]

A projectile is an object launched into space, and moving under the influence of gravity and momentum. The stone here is an example. Thus, the time taken for the stone to reach the ground is 10 seconds.

On launching of the stone into space, it behaves as a projectile. Thus moving under the influence of gravity and its momentum. Its momentum is the product of its mass and velocity.

The height h, is given as:

h = 16 $t^{2}$ + 32t + 240

Differentiating the expression with respect to t, we have;

32t + 32 = 0

t = -1 seconds

Substitute the value of time, t, in the equation for the height;

h = 16 - 32 + 240

= 224

h = 224 m

Total height, S = 240 + 224

= 464

S = 464 m

The total height covered by the stone is 464 m.

From the second equation of free fall,

S = Ut + $\frac{1}{2}$ g $t^{2}$

S = $\frac{1}{2}$ g $t^{2}$

464 = $\frac{1}{2}$ *9.8* $t^{2}$

$t^{2}$ = $\frac{928}{9.8}$

= 94.694

t = $\sqrt{94.694}$

= 9.7311

t ≅ 10 seconds

The time taken for the stone to hit the ground is 10 seconds.

Thus option A is the required answer.

Visit: brainly.com/question/13834669

7 0

2 years ago

The heights of the members of a high school class

sergey [27]

Answer:

the average height is between 65 and 72 inches

Step-by-step explanation:

4 0

2 years ago

Explain 1/6 + 1/3 = 1/2

kicyunya [14]

ANSWER is correct

Step-by-step explanation:6 goes into 3 evenly multiply oneterm together a common denominator multiply 1 by 2 , get 2 multiply 3 by 2 and get 6 since denominas 2+1=3

hope it healp

3 0

3 years ago