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3 years ago

Pls pls help.,.,.,.,.,.,.,.,.

Mathematics

2 answers:

Mama L [17]3 years ago

8 0

Answer:

Step-by-step explanation:

wolverine [178]3 years ago

4 0

Answer:

y = -1/2 x + 1

Step-by-step explanation:

(-2, 2) and (4, -1) are points of the linear function, that will be described as:

y = ax + b

setting x=-2, y=2:

2 = -2a + b, so b = 2 + 2a

setting x=4, y=-1:

-1 = 4a + b ⇒ -1 = 4a + 2 + 2a ⇒ -3 = 6a ⇒ a = -1/2, b = 1

y = -1/2 x + 1

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