Answer:
Student 3
Step-by-step explanation:
Part of the 3-4-5 Pythagorean triples.
73.

a)


b)
Since we can't divide by zero, we need to find when:

But before, we can factor the numerator and the denominator:

Now, we can conclude that the vertical asymptotes are located at:

so, for x = -3:


For x = 4:

6 - (-6)
This is because two negatives make a positive, so you’ll be adding 6+6 which equals to 12 not 0
Is there another part to your question

Hey mate,
Attachment 3 is a right angle because a right angle makes a straight line ( 90 degree angle)
that's why it's a right angle
<h3>plz mark me as brainliest </h3>