Answer:
Step-by-step explanation:
If BD is altitude then AC is the base.
<u>The length of AC is:</u>
- AC =

<u>The length of BD is:</u>
- BD =

<u>The area is:</u>
- A = 1/2bh
- A = 1/2 *
= 18 unit²
Answer is (a.)
No it is not a function fails the vertical line test .
Slope = -4/6 = -2/3
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Lol is it hard I don’t get it are you okay 2+2=4 -1=3 quick maths