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4 years ago

Find the equation of the linear function represented by the table below in slope-intercept form.

Mathematics

1 answer:

musickatia [10]4 years ago

8 0

Answer:

y = x+2

Step-by-step explanation:

The equation of a linear function can be found using point slope form and the slope formula.

Substitute two points from the table into the formula.

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

$m = \frac{y_2 -y_1}{x_2 - x_1} = \frac{4-3}{2-1} = 1$

Substitute m = 1 and (1,3) into the point slope formula

$y - y_1 = m(x-x_1)\\y - 3 = 1(x - 1)\\y - 3 = x-1\\y = x + 2$

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Meg wants to find hie nany phones the company activated in one minute explain why meg can use 15000 divided by 50 to

Gemiola [76]

Answer:

300 phones the company activated in one minute

As per unitary method, calculation been done to find the value of single unit from the value of multiple units.

So, she is dividing the total number of phone activated by number of minutes taken to activate to find phone activate in one minute.

Step-by-step explanation:

Here is the correct question: Meg wants to find how many phones the company activated in one minute. Explain why meg can use 15000 divided by 50 to find the answer.

As per unitary method, calculation been done to find the value of single unit from the value of multiple units.

Therefore, in the above question Meg knew the number of total phone activated by company in 50 minutes, which is 15000.

Now, she want to find how many phones the company activates in one minute.

So, she is dividing the total number of phone activated by number of minutes taken to activate to find phone activate in one minute.

Phones the company activated in one minute= $15000\div 50= 300\ phones$

∴ 300 phones the company activated in one minute.

4 0

4 years ago

If the distance from D to D' is 10 and the distance from A to D is 5, what is the scale factor?

Mariana [72]

Answer:

1/3

Step-by-step explanation:

hope it helps

6 0

3 years ago

Use mapping notation to represent a 90 degree clockwise rotation about the origin of the point (x, y)

Vaselesa [24]

Answer:

see explanation

Step-by-step explanation:

Under a clockwise rotation about the origin of 90°

a point (x , y) → (y , - x)

6 0

3 years ago

Read 2 more answers

You traveled 210 miles in 3.5 hours.<br> How many miles will you travel per hour?<br> Please hurry

Gnesinka [82]

Answer:

60 miles

Step-by-step explanation:

por que si es la verdad

8 0

3 years ago

Given that y is inversely as x+3 and that y=4 when x =2 (a)express y in terms of x (b)find the value of y when x =5 .

myrzilka [38]

a. Expressing y in terms of x, y = 20/(x + 3)

b. When x = 5, the value of y is 2.5

The question has to do with inverse variation.

<h3>What is inverse variation?</h3>

Inverse variation is variation in which one quantity varies inversely as the other.

<h3>a. How to express y in terms of x?</h3>

Given that y is inversely as x + 3 and that y = 4 when x = 2.

Since y varies inversely as x + 3, we have

y ∝ 1/(x + 3)

y = k/(x + 3)

When y = 4, x = 3. So

y = k/(x + 3)

4 = k/(2 + 3)

4 = k/5

k = 4 × 5

k = 20

So, y = k/(x + 3)

y = 20/(x + 3)

So, expressing y in terms of x, y = 20/(x + 3)

<h3>b. Find the value of y when x = 5.</h3>

Since y = 20/(x + 3)

Substituting x = 5 into the equation, we have

y = 20/(x + 3)

y = 20/(5 + 3)

y = 20/8

y = 5/2

y = 2.5

So, when x = 5, the value of y is 2.5

Learn more about inverse variation here:

brainly.com/question/27887206

#SPJ1

4 0

2 years ago