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Paul [167]
3 years ago
9

What is the equation for this table in slop-intercept from? 0-9 1-12 2-15 3-18 4-21

Mathematics
1 answer:
Sphinxa [80]3 years ago
3 0

Answer:

y = 3x + 9

Step-by-step explanation:

(0, 9) (1, 12) ( 2, 15) (3, 18) (4, 21)

y = mx + b

m = slope

b = y-intercept

Slope:

\frac{y2-y1}{x2-x1} \frac{15 - 12}{2 - 1} = \frac{3}{1}

y-intercept:

9

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