3 years ago

Write the equation of the line passing through the points (-2,8) and (-8,2).

Mathematics

2 answers:

scoray [572]3 years ago

8 0

Answer:

y=-4x

Step-by-step explanation:

First, out it into y=mx+b. Then find the slope(m). insert slope and one set of coordinates into equation and solve for y-intercept (b). Then you have your answer.

Reil [10]3 years ago

3 0

Answer:

y = 1x + 10

Step-by-step explanation:

y2 - y1 / x2 - x1

2 - 8 / -8 - (-2)

-6/ -6

y = 1x + b

2 = 1(-8) + b

2 = -8 + b

10 = b

You might be interested in

A drill is used to dig down into the earth. After 2 hours, the drill is 12 meters below the surface. After 5 hours, the drill is

Zanzabum

No idea to that answer sorry

4 0

3 years ago

Solve for r.<br> r/-4 = 250

Nikolay [14]

Answer: r= -1000

Step-by-step explanation:

Solve for r by simplifying both sides of the equation, then isolating the variable

3 0

3 years ago

Read 2 more answers

a scale model of the human heart os 196 in. The scale is 32:1, what is the approximate actual size of the heart

Yanka [14]

If it is a 32:1 then the answer is somewhere around 6.125 inches

32 : 1 = 196 : X
32X = 196
X = 196/32
X= 6.125

7 0

3 years ago

In a randomly generated list of numbers from 0 to 8 what is the chance thag each number will occur?

Vitek1552 [10]

Answer:

1/9

Step-by-step explanation:

That's bc there are 9 possible outcomes 0,1,2,3,4,5,6,7,8,

so say an out come is 4, out of 9 chances it was 4 so there is a 1/9 of getting 4

6 0

3 years ago

How do you solve 90% of 20?

Marizza181 [45]

All you would do is multiply .9 by 20
.9*20=18

90% of 20 is 18

3 0

3 years ago