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2 years ago

Help please what is the slope?

Mathematics

2 answers:

Tasya [4]2 years ago

7 0

Answer: The slope is 3 or 3/1

Step-by-step explanation: Use the formula (y2-y1/x2-x1), the 2 points (2,5) and (3,8). Where 2 is x1, 5 is y1, 3 is x2, 8 is y2. Then do the math, 8-5/3-2, which simplifies to 3/1.

Harlamova29_29 [7]2 years ago

3 0

Answer:

The slope is 3 and it's positive

Step-by-step explanation:

(2, 5) and (3, 8)

m=(y2-y1)/(x2-x1)

m=(8-5)/(3-2)

m=3/1

m=3

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3 years ago

Please help me with these questions

Scrat [10]

3. Answer: y = 4

<u>Step-by-step explanation:</u>

Need to find the slope (m):

$\dfrac{y_2-y_1}{x_2-x_1}$

$\dfrac{4 - 4}{-3-1}$

= $\dfrac{0}{-4}$

= 0

Now input ONE of the points (1, 4) and the slope (m = 0) into the Point-Slope formula:

y - y₁ = m(x - x₁)

y - 4 = 0(x - 1)

y - 4 = 0

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********************************************************************

4. Answer: $\bold{y = \dfrac{2}{3}x + 3}$

<u>Step-by-step explanation:</u>

$y - y_1 = m(x - x_1)$

$y - 1 = \dfrac{2}{3}(x - (-3))$

$y - 1 = \dfrac{2}{3}(x + 3)$

$y - 1 = \dfrac{2}{3}x + 2$

$y = \dfrac{2}{3}x + 3$

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3 years ago

Can someone please help?

mel-nik [20]

Answer:

C. y = 2/3 x - 2.

Step-by-step explanation:

The general form of the slope-intercept equation of a line is y = mx + c where m = the slope and (0. c) is the y-intercept.

We are given that the slope = 2/3 and the y intercept is at (0,-2) so our equation is y = 2/3 x - 2.

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

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