3 years ago

What is the equation in slope-intercept form for the line that passes through the points (−2, −1) and (1, 5)?

Mathematics

1 answer:

12345 [234]3 years ago

7 0

Answer:

y=2x+3

Step-by-step explanation:

we know the slope is 2

now we are going to find b

-1=2(-2)+b

-1=-4+b

-1+4=3

3=b

You might be interested in

A youth group sells cookles for $8 a boxIf they spent 1000 buying the cookies, which equation below shows the profit () made by

Sonbull [250]

Answer:

D) P = 8b - 1000

Step-by-step explanation:

Think about it,

First off

If they spent 1000 from just buying the cookies. When you buy something you lose money. So that's -1000.

Secondly,

If they charged $8 per box that would cost an additional eight dollars each time a cutomer perchased a box. Another way to show addition is multiplication.

Ex if someone bought 7 box and 8 dollars each it could be shown as either:

1. 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7

2. 8 + 8 + 8 + 8 + 8 + 8 + 8

3. 7 x 8 or 8 x7

So 8b - 1000 would make the most sense.

5 0

3 years ago

The product of 6 and the sum of 3 times a number n and 5

olga nikolaevna [1]

Answer:

Step-by-step explanation:

6 (3n+5)

use the distributive property

18n+35

5 0

4 years ago

The distribution of waiting time for an elevator in an office building is shown above. What is the probability you’ll have to sp

Oxana [17]

Answer:

I don't think this question can be answered without more info

7 0

3 years ago

A rectangular prism is completely packed with 90 cubes of edge length fraction 1 over 2 inch, without any gap or overlap. Which

coldgirl [10]

Answer:

11 unit cubes and 2 smaller cubes of volume fraction 1 over 8 cubic inch each

6 0

3 years ago

En la adición se números enteros, dos números de distinto signo: * Se suman Se restan Se multiplican Se dividen

kherson [118]

Answer:

Translate pls

Step-by-step explanation:

3 0

3 years ago