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alina1380 [7]
3 years ago
13

Find the slope and y-intercept of the line. 12x + 2y = –60

Mathematics
1 answer:
Zanzabum3 years ago
8 0

Answer:

<h2>slope = -6, y-intercept = -30</h2>

Step-by-step explanation:

The slope-intercept form of an equation of a line:

<em>y = mx + b</em>

<em>m</em><em> - slope</em>

<em>b</em><em> - y-intercept</em>

<em />

We have the equation in a standard form (<em>Ax + By = C</em>).

Convert to the slope-intercept form:

<em>12x + 2y = -60</em><em>                  subtract </em><em>12x</em><em> from both sides</em>

<em>12x - 12x + 2y = -12x - 60</em><em> </em>

<em>2y = -12x - 60</em><em>          divide both sides by 2</em>

<em>2y/2 = -12x/2 - 60/2</em>

<em>y = -6x - 30 → m = -6, b = -30</em>

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The function f(x) is given by the set of ordered pairs.
Lana71 [14]

The equation that is true and one that matches the set of ordered pairs of functions is option C. f (0) = 6

<h3>What is the equation about?</h3>

Note that a function can be made to be a given set of ordered pairs such as the ordered pairs (2,4), (3,5), (4,6)  can have  input functions of ​​(as domain) 2,3,4 and output functions of ​​(as range) of 4,5,6.

So when you see the ordered pairs. {(1,0), (–10,2), (0,6), (3,17), (–2, –1)} one can see that the option that matches to the set of ordered pairs of functions above is f (0) = 6 value x = 0, f (x) = y = 6, ordered pairs (0.6)

See full question below

The function f (x) is given by the set of ordered pairs. {(1,0), (–10,2), (0,6), (3,17), (–2, –1)}:Which equation is true?

f(-10)=1

f(2)=-10

f(0)=6

f(1)=-10

The answer choices are :

f (-10) = 1 values ​​x = -10, f (x) = y = 1, ordered pairs (-10,1)

f (2) = - 10 values ​​x = 2, f (x) = y = -10, ordered pairs (2, -10)

f (0) = 6 value x = 0, f (x) = y = 6, ordered pairs (0.6)

f (1) = - 10 values ​​x = 1, f (x) = y = -10, ordered pairs (1, -10)

Learn more about ordered pairs from

brainly.com/question/6200217

3SPJ1

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