Question

The graph shows the number of hours that Tammy spends typing for work, x, and the amount of pay that she earns, y.

Answer 1

Answer: The slope of the line = 4.

Step-by-step explanation:

We know that ,

Slope of a line passes through $(x_1,y_1)$ and $(x_2,y_2)$  = $\dfrac{y_2-y_1}{x_2-x_1}$

Here , the line passes through points (2,18) and (8,42).

Then the slope of the given line = $\dfrac{42-18}{8-2}$

$=\dfrac{24}{6}=4$

Hence, the slope of the line = 4.

Answer 2

Answer:

4

Step-by-step explanation:

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