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Alborosie
3 years ago
8

The point-slope form of a line that has a slope of –2 and passes through point (5, –2) is shown below.

Mathematics
2 answers:
Ilya [14]3 years ago
8 0

Answer:

y =-2x+8

Step-by-step explanation:

We have a point and a slope

(5,-2)  and m =-2

The slope intercept form of a line is

y = mx+b

y = -2x+b

Substitute in the point

-2 = -2(5)+b

-2 = -10+b

Add 10 to each side

-2+ 10 = -10+10 +b

8 = b

The equation is

y =-2x+8

professor190 [17]3 years ago
7 0

Answer:

y = negative 2 x + 8

Step-by-step explanation:

y + 2 = negative 2 (x minus 5)

y + 2 = -2x + 10

y = -2x + 10 - 2

y = -2x + 8

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JulsSmile [24]

Answer:

x = 900/ 10 + 3fo

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

3 0
2 years ago
HURRY I NEED HELP: Write an equation in point-slope form of the line that passes through the point (3, 5) and has a slope of m=−
skelet666 [1.2K]

Answer:

\huge y - 5 =  - 1(x - 3) \\

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

From the question we have the final answer as

y - 5 =  - 1(x - 3)

Hope this helps you

6 0
3 years ago
HELPPP GIVING BRAINLIEST TO BEST ANSWER Lisa baked a chocolate cake using 150 grams of refined flour and 100 grams of sugar. She
saul85 [17]

Answer:

160g

Step-by-step explanation:

150 gr/100 =3/2

to find the sugar needed  you inverse the fraction

240(2/3) =160

  OR  you can do cross multiplication

150--------------100

240---------------x

(240*100) / 150 x

24000/150 = 160

      Or you  can think that 150 i 100 plus half of 100  (100 + 50) = 150

     and 240  is   160 plus half of 160 (160+80)=240

5 0
3 years ago
Explain you can use the whole number expression 248 divided by 4 to check that your answer to exercise 2 is reasonable
ella [17]
248/4 = 62
to check if you are right 
you do 
62*4= 248
or you can do 
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You can check in both way
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3 years ago
Select the mixed number or fraction that is equivalent to 32.029.
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32 29/999 >>>>>>>>>>>>>>>>>>>>>>>>>>>>
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