Given that (-9,-3) is on the graph of f(x), find the corresponding point f(x+1)
1 answer:
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The main idea is using the Pythagorean formula to find the length of line segment .
Alr so you use the formula
is already given and is
and is
So using algebraic rules you'll get as:
Now using the formula: , you can find the area of tri ABD and CBD which would be
and
so add them up and you get
!
Answer: C
Explanation: You plug in the x and y coordinates into the equation*as shown* The final answer is -2 is less than or equal to 5 which is correct.
Explanation: You plug in the x and y coordinates into the equation*as shown* The final answer is -2 is less than or equal to 5 which is correct.