3 years ago

Write an equation that represents the graph of the line shown

Mathematics

1 answer:

RoseWind [281]3 years ago

3 0

Answer:

y=2x

Step-by-step explanation:

y=mx+b

Slope/m:

(8-(-4))/(4-(-2)=12/6=2

Y-intercept or b:

0 because it passes through the point of origin

Check by Substituting:

8=2(4)

8=8

True

You might be interested in

A particle starts at the point P=(−1,1,3)P=(−1,1,3) and moves along a straight line toward Q=(−4,4,5)Q=(−4,4,5) at a speed of 7

zvonat [6]

Answer: (-1,1,-3) + 7 x t x (3,-2,-8)/ $\sqrt{77} \\$

Step-by-step explanation:

The parametric vector equation for the position of particle is given as:

We have P= (-1,1-3)

Q= (-4,4,5)

So PQ vector= (-1+4,1-3, -3-5)

PQ = (3,-2,-8)

Magnitude of this vector= $\sqrt{(3)^2+(-2)^2+(-8)^2}$

Magnitude= $\sqrt{77} \\$

So unit vector= (3, -2, -8)/ $\sqrt{77} \\$

Now the equation is as:

P + 7 x t x unit vector = (-1,1,-3) + 7 x t x (3,-2,-8)/ $\sqrt{77} \\$

5 0

3 years ago

What is 5 4/9 - 2 5/9

just olya [345]

Answer:

5 4/9 - 2 5/9= 26/9 or 2 8/9

Step-by-step explanation:

8 0

3 years ago

A hotel costs $100 per night plus a $35 hotel fee. If George has $500, what is the maximum number of nights he could stay

zhuklara [117]

The maximum number of nights he could stay is 4 nights

3 0

3 years ago

Read 2 more answers

HELPPPPP FIDNDJDBXI ITS FOR A MIDTERM EXAM I NEED 2 & 3 PLEASEEEEEE???!?!?!?!?

borishaifa [10]

Answer:

A on firstt D on second

Step-by-step explanation:

7 0

3 years ago

The difference of three times a number and six is nine.

Dafna11 [192]

Answer:

The number is 3

Step-by-step explanation:

3 times 3 is 9

6 times 3 is 18

the difference between 9 and 18 is 9 therefore the number is 3

7 0

4 years ago

Read 2 more answers

Write an equation that represents the graph of the line shown ​

Write an equation that represents the graph of the line shown