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2 years ago

Please help me I don’t understand!!!

Mathematics

1 answer:

horrorfan [7]2 years ago

4 0

Answer:

AGAIN DONT FORGET THE X

it would be "y=-4/5x+3"

Step-by-step explanation:

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What is the equation of the line that passes through the points (4, 5) and (7, 3)

swat32

Answer:

y = -2/3x + 23/3

Step-by-step explanation:

Let equation of the line be y = mx + c

m = (3-5)/(7-4) = -2/3 gradient/slope formula

sub (4, 5)

5 = -2/3 (4) + c

c = 23/3

therefore, equation of the line is y = -2/3x + 23/3

Hope it helps! :)

This is a topic called coordinate geometry. If you would like to find out more you can follow learntionary on instagram. I'll be posting some notes on coordinate geometry soon and I'll also post other useful math stuff as well :)

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2 years ago

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2 years ago