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Elanso [62]
3 years ago
7

What are the slope and the y-intercept of the linear function that is represented by the table?

Mathematics
2 answers:
Sophie [7]3 years ago
4 0
1) m = -2 & y = 6

y = mx + b
y = -2x + 6

2) m = -2 & y = 12
y = -2x + 12

3) m = 2 & y = 6
y = 2x + 6

4) m = 2 & y = 12
y = 2x + 12


seropon [69]3 years ago
3 0

Answer:

The answer is the option 2

The slope is -2, and the y-intercept is 12

Step-by-step explanation:

we have

A(-3,18),B(0,12),C(3,6),D(6,0)

Step 1

Find the slope

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

A(-3,18),B(0,12)

Substitute the values

m=\frac{12-18}{0+3}

m=\frac{-6}{3}

m=-2

Step 2

Find they-intercept

we know that

The y-intercept is the value of y when the value of x is equal to zero

therefore

The y-intercept is the point B(0,12)

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