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Andreas93 [3]
3 years ago
12

Find an equation in slope-intercept form for the line with a zero slope and passes through (12, -9). a. x = 12 c. y = 12x - 9 b.

y = - 9 d. x = 12y - 9 Please select the best answer from the choices provided
Mathematics
2 answers:
Effectus [21]3 years ago
8 0

Answer:

Equation of the line in slope intercept form is y=-9

Step-by-step explanation:

given slope =0 (m=0)

The line passes through a point (12,-9)

Given point is (x1,y1) x1= 12 and y1=-9

Now to get equation of line we use point slope equation

y - y1= m(x-x1)

Plug in all the values

y - (-9)= 0(x-12)

y +9 =0

subtract 9 on both sides

y = -9

Equation of the line in slope intercept form is y=-9

nirvana33 [79]3 years ago
3 0

Answer:

b. y = -9

Step-by-step explanation:

A line with zero slope has no dependence on x. It is simply ...

... y = constant

The constant must be the same as the y-value of the point you want the line to go through. Since the point is (12, -9), the constant is -9 and the equation is ...

... y = -9

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Given the first type of plot indicated in each pair, which of the second plots could not always be generated from it?
Kisachek [45]

Answer:

d. box plot, stem and leaf

Step-by-step explanation:

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c. From stem and leaf plot, the dot plot can be generated because stem plot represents every data value in the form of stem and leaf i.e. 12 can be represented as 1 for a stem and 2 for a leaf (1  2)  and so, from every data value we can generate dot plot.

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Find the values of the variables and please give the reasons​
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or

c+b+d=180°

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d=60°

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