Answer:
7, 7.1, √51, 7.2
Step-by-step explanation:
√51 is 7.14
What to do?????????.......
Don’t follow the link he or she gave you.
Hi student, let me help you out! :)
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We are asked to find the slope of this graph; we are provided with two points:



- What we need in order to find the slope are two points and the slope formula.
Here's the formula:

Where
y2 and y1 are y-coordinates
x2 and x1 are x-coordinates
Substitute the values:

Simplify!

Simplify more!

Hope it helps you out! :D
Ask in comments if any queries arise.
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Answer:
Cathy is 18 Katie is 6
Step-by-step explanation:
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