Answer:
a.
Step-by-step explanation:
Given function:
To find
Solution:
In order to find ,we need to plugin input=2 i.e. the value of
in the function and find the output by evaluating.
Plugging in in the given function.
Evaluating.
∴ (Answer)
Answer:
The area of triangle K is 16 times greater than the area of triangle J
Step-by-step explanation:
we know that
If Triangle K is a scaled version of Triangle J
then
Triangle K and Triangle J are similar
If two triangles are similar, then the ratio of its areas is equal to the scale factor squared
Let
z -----> the scale factor
Ak ------> the area of triangle K
Aj -----> the area of triangle J
so
we have
substitute
therefore
The area of triangle K is 16 times greater than the area of triangle J