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Elza [17]
3 years ago
14

Write an equation for a line through (9, -11) that is parallel to the line y = - 23 x + 4

Mathematics
1 answer:
lora16 [44]3 years ago
4 0

Answer:

y = -23x + 196

Step-by-step explanation:

Let equation of the line be y = mx + c

since it is parallel to line y = -23x + 4,

their slope/gradient will be the same (aka m = -23)

sub (9, -11):

-11 = -23(9) + c

c = 196

therefore, equation of the line is y = -23x + 196

This is a question on coordinate geometry. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)

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