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Marianna [84]
3 years ago
11

Write a function for the table please help I don't get it ​

Mathematics
2 answers:
olga2289 [7]3 years ago
4 0

Answer:

y = 2x - 5

Step-by-step explanation:

Let us consider the points (- 2, - 9) & (0, - 5)

Equation of line in two point form is given as:

[y-(-9)]/[-9-(-5)] = [x - (-2)]/[-2 - 0]

(y + 9)/(-9 +5) = (x + 2)/ (-2)

(y + 9)/(-4) = (x + 2)/(-2)

(y + 9)/(2) = (x + 2)/(1)

(y + 9) = 2(x + 2)

y + 9 = 2x + 4

y = 2x + 4 - 9

y = 2x - 5

This is the required function.

bija089 [108]3 years ago
3 0

Answer:

y=2(x-2.5)

Step-by-step explanation:

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