Answer:
2
Step-by-step explanation:
I don't know why am I so bad at math???
Answer:
I don't know what kind of form your assignment wants it in, but the domain (span over the x axis) is -4<=x<=5, and the range is -3<=x<=5. Perhaps write it is as "-4 to 5" for domain and "-3 to 5" for range.
Step-by-step explanation:
Answer:

<h3>4th answer is correct</h3>
Step-by-step explanation:

Answer:
<h2>d = -4</h2>
Step-by-step explanation:
20 = -d + 16 <em>subtract 16 from both sides</em>
20 - 16 = -d + 16 - 16
4 = -d <em>change the signs</em>
-4 = d ⇒ d = -4
Answer:
y=-6x/square root (4x^2-160
Step-by-step explanation:
hope this helps please mark me brainliest