The reflections of the two points J and K as described in the task content are; (-3, -4) and (3, -4) respectively.
<h3>Which points represents the reflection of both points across the x-axis?</h3>
It follows from convention that the reflection of a given point across the x-axis simply implies that the y-coordinate of such a point is multiplied by -1.
On this note, it follows that the points J and K given as in the task content have their reflection across the x-axis are: (-3, -4) and (3, -4) respectively.
Therefore, the reflections of the two points J and K as described in the task content are; (-3, -4) and (3, -4) respectively.
Read more on reflection across the x-axis;
brainly.com/question/24696463
#SPJ1
Answer:
Step-by-step explanation:
<u>
</u>
The value of f(1) is 81
<h3>What is Recursive function?</h3>
Recursive Function is a function that repeats or uses its own previous term to calculate subsequent terms and thus forms a sequence of terms
Given:
f(n + 1) = 1/3* f(n)
f(3) = 9
let n=0
f(0+1) = 1/3 * f(0)
f(1) = 1/3 * f(0)
Let n=1
f(1+1) = 1/3 * 1/3*f(0)
f(2) = 1/9 * f(0)
let n=2
f(2+1) = 1/3 * 1/9* f(0)
f(3) = 1/27 * f(0)
Also, f(3) =9
So,
9 = 1/27 * f(0)
f(0) = 27 * 9
f(0) = 243
Now,
f(1) = 1/3 * f(0)
f(1) = 1/3/ 243
f(1) = 81
Learn more about this concept here:
brainly.com/question/14216181
#SPJ1
Answer:
X-3=Y
Step-by-step explanation:
-3-3=-6
1-3=-2
5-3=2
9-3=6
