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dedylja [7]
2 years ago
11

What is an equation of the line that passes through the points (-2, 1) and (-8, 4)?

Mathematics
1 answer:
Grace [21]2 years ago
4 0

Answer:

<h2>3x + 6y = 0</h2>

Step-by-step explanation:

Equation of a line = y = mx + c

where m = slope

m = (1 - 4) / (-2 - (-8))

<h3>m = -3 / 6</h3>

y - 1 = -3/6 (x + 2)

6y - 6 = -3x - 6

3x + 6y = 0

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What is the hypothesis in the statement “If I go to the beach, then I will wear sunblock”?
Rus_ich [418]
<span>“If I go to the beach, then I will wear sunblock”.
The hypothesis is the part of the statement that goes after  "if".
So the </span>hypothesis is "<span>I go to the beach."</span>
6 0
3 years ago
If the parent function is y = 1/x, describe the change in the equation y = - 1/x-1 - 10
goldenfox [79]

Answer:

C

Step-by-step explanation:

Firstly, we have 1/x as the parent function. 1/x-1 describes the graph of 1/x to shift 1 unit right. -1/x-1, states that it is reflected across the x-axis. And -1/x-1 -10 states that it is shifted 10 units down.

6 0
3 years ago
Mark takes out a $238,000 mortgage for 30 years. Instead of paying his monthly payment of $1,220.09, he decides to pay $1,420.09
klasskru [66]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
Determine whether the sequence is geometric. If so, find the common ratio. 3.0, 6.0, 12.0, 24.0
Luba_88 [7]

Answer:

The sequence <u>is</u> geometric and the common ratio is 2

Step-by-step explanation:

A sequence is geometric if each term  (after the first one) is equal to the term before it times some constant number, called the 'common ratio'.

Examples:  1, 2, 4, 8, 16, ... has a common ratio of 2 because 2*2 = 4, and 4*2 = 8, and so on.

                 Also, -->  4, 2, 1, 1/2, 1/4/ 1/8, ... has a common ratio of 1/2 because

4 * 1/2 =  the next term 2, and 2 * 1/2 = the next trem 1/4, and son on.

In this case, 3 * 2 = 6

                    6 * 2 = 12

                    12 * 2 = 24

The sequence <u>is</u> geometric and the common ratio is 2

6 0
2 years ago
(r-3)(r-1)<br> Help me please!!!
madreJ [45]

Answer:

= r²−4r+3

Step-by-step explanation:

(r - 3) (r - 1)

(r x r) + (r x -1) + (-3 x r) + (-3 x -1)

r² + - r - 3r + 3

= r²−4r+3

5 0
2 years ago
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