2 years ago

3. A line passes through (9. -9) and (10,-5).

Mathematics

1 answer:

VMariaS [17]2 years ago

6 0

Step-by-step explanation:

a. y-y1/y2-y1=x-x1/x2-x1

y+9/-5+9=x-9/10-9

y+9/4=x-9/1

y+9/4=x-9

b. y+9=4(x-9)

y+9=4x-45

y-4x=-45-9

y-4x=-54

You might be interested in

What is -9x+6y=18 in slope intercept form?

Scrat [10]

The answer to this question would be
y
=
1
6
x
+
3

8 0

3 years ago

Read 2 more answers

What is the y-intercept of the linear equation y = 13x − 2?

Volgvan

Answer:

(0,-2)

Step-by-step explanation:

Since the linear equation is in the form of y = mx+b, where b is the y intercept, we get that -2 is the y-intercept.

8 0

4 years ago

Read 2 more answers

Steven purchased a box of chocolate shaped like the one shown in the diagram. The box is 12 inches tall and the area of the bott

Valentin [98]

D. Pyramid volume is calculated 1/3×base area×height

4 0

4 years ago

Helped me please please

Aleksandr [31]

D is the correct answer

8 0

3 years ago

Important Characteristics Quiz The probability of success in each of the 58 identical engine tests is p = 0.92. What is the mean

Maru [420]

Answer: The mean of this binomial distribution is 53.36.

Step-by-step explanation:

We know that , the mean of this binomial distribution is given by :_

$\mu = np$

, where n = sample size or the number of possible trials .

p = probability of getting success in each trial.

We are given that , the probability of success in each of the 58 identical engine tests is p = 0.92.

i.e. n= 58

p=0.92

Then, the mean of this binomial distribution = $58\times0.92=53.36$

Hence , the mean of this binomial distribution is 53.36.

5 0

3 years ago