3 years ago

Find the equation of the line that passes through the points (3,-2) and (-1,6) Explain

1 answer:

6 0

Equation: y = -2x + 4

Explanation: The reason that this would be the answer is because when the 2 points shown are put into graph form (as seen in the picture below) we can see that the slope of the equation is -2 and the y-intercept is 4. So, knowing this, we could fill in our slope-intercept form (y = mx + b) and there we have our equation.

You might be interested in

There are 65 children in the sixth grade. If the boys and girls are in the ratio of 8:5, what equation should be used to find th

AveGali [126]

Answer:

8x+ 5y= 65

8x+ 5x= 65

Step-by-step explanation:

we ca take same x,y

6 0

3 years ago

Two cars start together in the same direction from the same place. The first goes with a uniform speed of 10 km/h. The second go

Inga [223]

Let the second car meets the first car after n hours.

Second car starts with 8km/h, After succeeding hours his speed increases by 0.5 km.

So, Distance travelled by second car = 8 + 8.5 + 9

..... 8+(n-1) 0.5.....(1)

eqn. (1) sum of n terms Of A.P with first term 8

and common difference 0.5.

Sum of all the terms in equation 1 is also equals to the distance travelled by the first car for n hours, i.e. 10n km .

Now, we have (n/2) {16+(n-1) 0.5} = 10n........(2)

From equation (2) we get, n= 9

Hence, Both the cars will meet after 9 hours.

Hope it helps!

7 0

3 years ago

Clark and his brother kent played floor hockey in their living room. Each goal was worth 2 points. Clark scored 6 points. Kent s

Schach [20]

Answer:

7 Goals

Step-by-step explanation:

6 divided by 2 equals 3, So Clark scored 3 goals. 8 divided by 2 equals 4, So Kent scored 4 goals. 4 plus 3 equals 7.

5 0

4 years ago

Year Population (in millions)

iren [92.7K]

Answer:

yes

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

37 chairs and 6 tables if The same number of chairs is placed at each table how many chairs can be placed at each table

vredina [299]

6 chairs, 37 does not divide into a whole number with the number 6 so you would have to round it and it’s 6.

8 0

4 years ago