Answer:
D) f(x) = 6x
Step-by-step explanation:
It would be replaced with f(-2) which is the reciperacle of 2x
We can use Pythagorean's Theorem in order to find the remaining side length
a^2+b^2=c^2
Let a be the shadow length
Let b be the height of the flagpole
Let c be the hypotenuse
28^2+b^2=35^2
784+b^2=1225
b^2=1225-784
b^2=441
b=√441
b=21
Therefore the flagpole is 21 meters tall.
Hope this helps!
Answer:
The slope is unidentified
Step-by-step explanation:
The equation of the line is x=4
