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3 years ago

How many lines can be drawn through points J and K?

Mathematics

1 answer:

olga55 [171]3 years ago

3 0

Is it a graph or something similar? I can’t answer it without more details

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Derive the equation of the line that goes through (−3, 1) and (0, −5).

Oksanka [162]

Answer:

C) y = -2x - 5

Step-by-step explanation:

$\sf let \ (x_1,y_1)=(-3,1)\\\\let \ (x_2,y_2)=(0,-5)$

$\sf slope=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{-5-1}{0-(-3)}=-2$

Point-slope formula: $\sf y-y_1=m(x-x_1)$

$\sf \implies y-1=-2(x-(-3))$

$\sf \implies y=-2x-5$

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8:30 AM is when you leave home.

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3 years ago

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Suppose you want to be sure that the total cost of the three items does not go over a certain amount. How can you use estimation

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i don't konw

Step-by-step explanation:

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3 years ago

Maggie buys 4 shirts that are the same but in different colors.The total cost for all 4 shirts before sale tax is 85.80 if all 4

serious [3.7K]

85.80/4=21.45
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4 years ago

Given h(x) = -2x - 4, find h(-2).

harina [27]

Answer:

Step-by-step explanation:

h(x) = -2x - 4

h(-2) = -2*(-2) - 4

= 4 - 4 = 0

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3 years ago

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