All categories

3 years ago

Write an equation in slope-intercept form of the line shown.

Mathematics

2 answers:

Liula [17]3 years ago

5 0

Answer:

Step-by-step explanation:

y2-y1/x2-x1

1+3

3-1

your slope is 4/2 or 2. keep going down to find what y is when x is 0, which happens to be -5

so now you have a slope and a y intercept you can solve like y=mx+b where m is your slope and B is your y intercept

y=2x-5 is your answer

Sholpan [36]3 years ago

5 0

It’s y=2x-5 because if you go down to see where the y intercept is which is where the line meets the y axis (the vertical axis) which is on 0,-5 which would be the b i think in y=mx+b

You might be interested in

The measure of two sides of a triangle are given. If the perimeter is 11x^2 - 29x + 10, find the measure of the third side.

bazaltina [42]

Answer:

I would say use photomath if you cant find your answer.

Step-by-step explanation:

5 0

3 years ago

50 points please help!!

igomit [66]

I’m really not to sure sorry about that

8 0

3 years ago

Read 2 more answers

Serjik [45]

Answer:

Step-by-step explanation:the first one is 8

Second 3 3- 6

4 0

3 years ago

Assume a normal distribution and that the average phone call in a certain town lasted 4 min, with a standard deviation of 1 min.

olya-2409 [2.1K]

SOLUTION

The mean is 4min

standard deviation is 1min

the z score is

$z=\frac{x-\bar{x}}{\sigma}$

where

$\begin{gathered} x=3 \\ \bar{x}=4 \\ \sigma=1 \end{gathered}$

then we have

$\begin{gathered} z=\frac{3-4}{1}=\frac{-1}{1}=-1 \\ z=-1 \end{gathered}$

The probability the call lasted less than 3 min will be

Therefore, the probability that (z < -1 ) is

[tex]\begin{gathered} Pr(z<-1)=Pr(0Hence, the percentage of the calls that lasted less than 3 min is 16%

4 0

1 year ago

The temperature in the late afternoon

Fantom [35]

Answer:

-7.5 - (8.5 + 5)

Step-by-step explanation:

We just add together the values of how much it dropped at different parts of the day, and subtract them from what we started with. The parenthesis are important cause we want to know what the total temperature drop for the day was before we subtract it to get the actual temperature we end up with.

6 0

3 years ago

Read 2 more answers