3 years ago

Graph the line that passes through the points (6, 4)and (8, 8) and determine the equation of the line.

1 answer:

6 0

Wow, what a coincidence, I just learned this at school today!
1. Slope
M= yb-ya/xb-xa
M= 8-4/8-6
M= 4/2
M= 2

2. Y-intercept
Y= mx + b
4 = (2)(6) + b
4 = 12 + b
4 = 12 + b
-12 = - 12 + b
-8 = b

Therefore, the equation is Y = 2x - 8

You might be interested in

Solve for −4.2y+2.1>−2.52

Alchen [17]

Answer:

y < 1.1

Step-by-step explanation:

Step 1: Subtract 2.1 from both sides

-4.2y + 2.1 - 2.1 > -2.52 - 2.1

-4.2y > -4.62

Step 2: Divide both sides by -4.2

-4.2y / -4.2 > -4.62 / -4.2

Since you divided by a negative, that flips the sign.

y < 1.1

Answer: y < 1.1

4 0

3 years ago

Ii need help with deess

SpyIntel [72]

Answer:

1. 401.92 2.6782.4 3. 113,040

Step-by-step explanation:

5 0

3 years ago

Each snack at the concession stand is priced at $4.00. All of the snacks cost a total of $86.56. How many snacks will need to be

Nezavi [6.7K]

Answer:

Step-by-step explanation:

25*4=100 there for you need 25 snacks sold.

8 0

3 years ago

Use the graph to write the factorization of x2 - x-6. 10- y = x2 - X - 6

Zolol [24]

Answer:

x^2 -x -6

x^2 -x(3-2)-6

x^2 -3x +2x -6

x(x-3) +2(x-3)

(x-3) (x+2)

6 0

3 years ago

Is this true or false? The following graph represents a proportional relationship

Flauer [41]

Answer:

True

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers