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Andrew [12]
3 years ago
13

A line passes through the points (7,6) and (8,8) What is its equation in slope intercept form?​

Mathematics
1 answer:
rjkz [21]3 years ago
8 0

Answer:

<h2>           y = 2x - 8</h2>

Step-by-step explanation:

The slope:     m=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{8-6}{8-7}=\dfrac21=2

y = mx + b    ←  slope intercept form

(8, 8)   ⇒   x = 8,  y = 8

so:

8 = 2·8 + b

b = - 8

The equation: y = 2x - 8

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Butyric acid is known as a weak acid, we need the concentration of [H+] formula of weak acid which is given by this equation :

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Find more on pH at: brainly.com/question/14466719

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