the table represents a linear function. what is the slope of the function?\n|x|y|\n|-2|-2|\n|-1|1|\n|0|4|\n|1…
the table represents a linear function. what is the slope of the function?\n|x|y|\n|-2|-2|\n|-1|1|\n|0|4|\n|1|7|\n|2|10|\n-3\n-2\n3\n4
Answer
Explanation:
Step1: Recall slope formula
The slope formula for two points $(x_1,y_1)$ and $(x_2,y_2)$ is $m=\frac{y_2 - y_1}{x_2 - x_1}$.
Step2: Select two points
Let's take $(x_1,y_1)=(0,4)$ and $(x_2,y_2)=(1,7)$.
Step3: Calculate the slope
$m=\frac{7 - 4}{1 - 0}=\frac{3}{1}=3$.
Answer:
3