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ziro4ka [17]
3 years ago
10

What is the slope of the line represented by the points in the table?

Mathematics
2 answers:
kotykmax [81]3 years ago
8 0

To find the slope(m) of the line, you can use the slope formula:

m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

and plug in 2 points.

You can use any of the points, I will be using the points (0, -0.25) and (1, -0.2)

m = \frac{y_{2}-y_{1}}{y_{2}-x_{1}}

m = \frac{-0.2 - (-0.25)}{1-0}

m = \frac{-0.2 + 0.25}{1-0}

m = \frac{0.05}{1}


m = 0.05  (The last answer)

ladessa [460]3 years ago
3 0

Answer:

Option 4th is correct

Slope is, 0.05

Step-by-step explanation:

Slope formula is given by:

\text{Slope} = \frac{y_2-y_1}{x_2-x_1}      ....[1]

From the given table;

Consider any two points i.e,

(-2, -0.35) and (-1, -0.3)

Substitute in [1] we have;

\text{Slope} = \frac{-0.3-(-0.35)}{-1-(-2)}

⇒\text{Slope} = \frac{-0.3+0.35}{-1+2}

⇒\text{Slope} = \frac{0.05}{1}

Simplify:

\text{Slope} = 0.05

Therefore, the  slope of the line represented by the points in the table is, 0.05

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