Question

Two points defining a linear function are shown in the table below. x y –14 –18 –10 –12 What is the slope of the function? Two-thirds Three-halves 2 6

Answer 1

Answer:

Option B.

Step-by-step explanation:

From the given table it is clear that the linear function passing through the points (-14,-18) and (-10,-12).

The slope of a linear function is

$m=\dfrac{y_2-y_1}{x_2-x_1}$

The given line passing through the points (-14,-18) and (-10,-12), so the slope of the line is

$m=\dfrac{-12-(-18)}{-10-(-14)}$

$m=\dfrac{-12+18}{-10+14}$

$m=\dfrac{6}{4}$

$m=\dfrac{3}{2}$

The slope of the required line is $\dfrac{3}{2}$.

Therefore, the correct option is B.

Answer 2

Answer:

B

Step-by-step explanation:

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