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3 years ago

What is the equation in point−slope form of the line passing through (2, 2) and (4, 8)?

2 answers:

8 0

M = (8-2)/(4-2) = 6/2 = 3

equation <span>in point−slope form
</span>
y - 2 = 3(x - 2)
or
y - 8 = 3(x - 4)

hope it helps

prohojiy [21]3 years ago

3 0

Y-2=3(x-2)
y-2=3x-6
y=3x-4
hope this helps u out :D

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On an exam you get two points for every question answered correctly, zero points for each question left blank and lose one-half

Paraphin [41]

Using multiplication, the total score on the exam if you answered 13 questions correctly, leave 7 questions blank and answer 5 questions incorrectly is 39 point.

According to the question,

For each correct question, you get 2 points, and there are 22 correct questions, so multiply 22 by 2

22 * 2 = 44 points.

For each question left blank, you get 0 points, and there are 7 questions left blank, so multiply 7 by 0

7 * 0 = 0 points

For each incorrect question, you get -1 point, and there are 5 incorrect questions, so multiply 5 by -1

5 * (-1) = -5 points.

The total number of score = 22*2 + 7*0 + 5*(-1) = 44 + 0 - 5 = 39 points.

Hence, using multiplication, the total score on the exam if you answered 13 questions correctly, leave 7 questions blank and answer 5 questions incorrectly is 39 point.

Learn more about multiplication here

brainly.com/question/2865130

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3 0

2 years ago

your phone says that 14.5% is equivalent to the decimal 14.5 explain why your friend is incorrect by comparing the fraction -14.

Lelechka [254]

A percent is a proportion of something that can come from a variety of different numbers depending on what you are measuring. 14.5% is not the same as 14.5 because the 14.5% isn’t necessarily 14.5 of a certain amount. For example, $14.50 of the $100 you have could be from your grandparents; making 14.5% of your money from your grandparents but a deposit of $145 into a bank account that already has $855 would mean that 14.5% of the money in that bank account was from that deposit but $145 does not equal $14.50. They just have the same proportion just different on different scales.

Hope this is what you were looking for.

4 0

3 years ago

For soccer season, Vicky wants to buy a new soccer ball, a pair of shorts, and a pair of soccer shoes. The ball costs ₹ 6890, th

Lubov Fominskaja [6]

Answer:

6890+1408+3250=11503 and vicky has 10650 so 11503-10650= 898 vicky needs more 898

Step-by-step explanation:

5 0

3 years ago

A pattern of ordered pairs is shown.

Anna007 [38]

Answer:

A. is the answer

Step-by-step explanation:

The first numbers are adding 2 and the second number is adding 3, hope this helped, plz brainiest.

8 0

3 years ago

Read 2 more answers

Factor 10c^2-60cd +80d^2

ozzi

$10c^2-60cd +80d^2$

$(2c - 8d) (5c -10d)$

$this \\ is \\ because...$

$2c*5c=10c^2$

$2c * -10d=-20cd \\ -8d*5c=-40cd \\ -20cd-40cd=-60cd$

$-8d * -10d = 80d$

5 0

3 years ago