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3 years ago

Write the equation of a line that includes the point (4, –2) and has a slope of 0 in slope-intercept form.

Mathematics

2 answers:

harina [27]3 years ago

8 0

Final answer: y=0x-2, which is y=-2

Naddika [18.5K]3 years ago

4 0

Answer:

The correct option is 1.

Step-by-step explanation:

The slope intercept form of a line.

$y=mx+b$

The point slope form of a line is

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

where, m is slope of the line.

It is given that the slope of a line is 0 and it passes through the point (4,-2). So the point slope form of a line is

$y-(-2)=0(x-4)$

$y+2=0$

Subtract 2 from both the sides.

$y+2-2=0-2$

$y=-2$

The equation of line is y=-2. Therefore the correct option is 1.

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7th grade math help me please :))

mash [69]

Answer:

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= 136/255 = 144/270 = 152/285 = 160/300

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Step-by-step explanation:

7 0

3 years ago

Suppose you want to buy 100 pens. You can buy 100 pens at a 10% discount at one store where the price is $3.99 per pen. And you

Sliva [168]

Answer:

store 1 price after discount = $3.59

other store price after discount = $3.63

total price difference of 100 pens between store is $4

Step-by-step explanation:

given data

buy = 100 pens

discount at one store = 10 %

price = $3.99 per pen

discount at another store = 15%

price = $4.27 per pen

solution

we get here first discount at store one is

discount = pen price × discount rate .............1

discount = $3.99 × 10%

discount = $0.399

so price of pen at store 1

price of pen at store 1 after discount is

price after discount = $3.99 - $0.399

price after discount = $3.59

and

discount at other store is

discount = pen price × discount rate .............2

discount = $4.27 × 15%

discount = $0.64

so price of pen at other store

price of pen at other store after discount is

price after discount = $4.27 - $0.64

price after discount = $3.63

and

Price of 100 pens after discount at store 1 = $3.59 × 100

Price of 100 pens after discount at store 1 = $359

and

Price of 100 pens after discount at other store = $3.63 × 100

Price of 100 pens after discount at other store = $363

so total price difference of 100 pens between store is $363 - $359

total price difference of 100 pens between store is $4

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2 years ago

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fgiga [73]

I think it would be C.

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3 years ago

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harkovskaia [24]

Answer:

I believe this is correct, but I'm not a teacher or anything

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3 years ago

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lara [203]

Answer:

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Step-by-step explanation:

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3 years ago

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