Please help me with this homework show me how you get it and the answer

4. For a line whose slope is -3 and which passes through the point (5. - 2)

sergey [27]

For point slope form just plug in what is given so you have

m = -3
point (x₁, y₁): (5, -2)

y-(-2) = (-3)(x-(5))
y+2 = -3(x-5)

^for point slope form

for y-intercept form...just solve your point slope equation for y:

y+2 = -3(x-5)
y+2-2 = -3(x-5) -2
y = -3x+15 -2
y = -3x + 13

hope this helps :)

5 0

3 years ago

How much sit-ups can you do in 1 minutes?

galben [10]

I can do like 42, my highest was 54 though

8 0

3 years ago

Complete the paragraph below. The standard deviation is used in conjunction with the ______ to numerically describe distributio

Bumek [7]

Answer:

The standard deviation is used in conjunction with the mean to numerically describe distributions that are bell shaped. The mean measures the center of the distribution, while the standard deviation measures the spread of the distribution.

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by

$Z = \frac{X - \mu}{\sigma}$

The mean is the average value of the measures while the standard deviation measures how spread the measures are from the mean. So

The standard deviation is used in conjunction with the mean to numerically describe distributions that are bell shaped. The mean measures the center of the distribution, while the standard deviation measures the spread of the distribution.

4 0

3 years ago

Find the quotient 1/5 divided by 2

swat32

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Please help. I want to finish this problem so I can have fun. It is really hard for me. Plz.

mestny [16]

Answer:

x can be divided by 2,3,4,5,6

2 can be divided by 4, so is 3 to 6

so simply x can be divided by 4,5,6

4*5*6=120

Step-by-step explanation:

8 0

3 years ago