900,000,000. move the decimal until you have a number between 1-10 so move it 8 times and you'll have 9×10^8
The answer to your question is option d as x is positive ( making it open up), and the vertex is (-3,-4)
Answer:
-50
Step-by-step explanation:
We can write the equation 9x=4500
Now we just solve for x by dividing both sides by 9 to get:
x=500
Hope this helps!
Answer:
-6 - square root 31, -6 + square root 31
