Sarah's age is ten years more than twice Tanya's age. The sum of their ages is 64. How old is Sarah?
1 answer:
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Answer:
The slope is 3.
Step-by-step explanation:
Let's use the slope formula to calculate the slope of this function. Remember, slope equals rise over run, or the difference between y coordinates divided by the difference between x coordinates of 2 points on the graph.
Let's use the last 2 points in the table: (1, 7) and (2, 10)
=
=
The slope of this function is 3!
Hope this helps :) Feel free to ask me any questions!