An electric pole, 14 metres high, casts a shadow of 10 metres. Find the height of a tree that Casts a Shadow of 15 metres under
1 answer:
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The point slope form:
We need to find the slope. To find the slope we can use the following formula:
Use the points <span>(-5, 6) and (0, 1) and plug it into our slope formula and solve:
</span>
So our slope is -1 which means m = slope = -1
Now that we have our slope lets create the point slope form
Our point slope form equation is Remember
m = slope = -1. Also, we are going to use the point (-5,6).
First insert the m = slope = -1 number where m is located
Next, insert the -5 from (-5,6) where
is located and the 6 from (-5,6) where 
is located.
Now simplify
<-------Answer
We need to find the slope. To find the slope we can use the following formula:
Use the points <span>(-5, 6) and (0, 1) and plug it into our slope formula and solve:
</span>
So our slope is -1 which means m = slope = -1
Now that we have our slope lets create the point slope form
Our point slope form equation is
m = slope = -1. Also, we are going to use the point (-5,6).
First insert the m = slope = -1 number where m is located
Next, insert the -5 from (-5,6) where
Now simplify