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11111nata11111 [884]
3 years ago
10

What is the equation in point slope form of a line that is parallel to the given line and passes through the point (4,1)

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
6 0
The equation will have the form y=ax+b. a is the slope, and b is the y value at x=0.

The slope is -2 (that's our a), which you can see from the two given points. If x progresses from -3 to -2, y goes from 3 to 1. At x=0, the line crosses through y=-3 (that's our b)

So our generic form y=ax+b for this line is y=-2x-3
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Math homework !! <br> pls help , it’s due in 10 min :(( <br> question 1: a , b , c, d
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i think the answer is (A)
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which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21 ? Select each correct answer. (−1, −6) (−3, 3) (11
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Answer:

see explanation

Step-by-step explanation:

To determine which ordered pairs are solutions to the equation

Substitute the x and y values into the left side of the equation and if equal to the right side then they are a solution.

(- 1, - 6)

3(- 1) - 4(- 6) = - 3 + 24 = 21 = right side ← thus a solution

(- 3, 3)

3(- 3) - 4(3) = - 9 - 12 = - 21 ≠ 21 ← not a solution

(11, 3)

3(11) - 4(3) = 33 - 12 = 21 = right side ← thus a solution

(7, 0)

3(7) - 4(0) = 21 - 0 = 21 = right side ← thus a solution

The ordered pairs (- 1, - 6), (11, 3), (7, 0) are solutions to the equation

3 0
3 years ago
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levacccp [35]

Answer:

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Step-by-step explanation:

3h-2(-0.1h-0.8)

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3.2h+1.6

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Which expressions are equivalent to the equation below
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Answer:

Polynomial Expression.

Step-by-step explanation:

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