domain is correct for b and c
the graph is a function because each value of x has only one y value
hence answer is B
Answer:
(3,2) i hope this answer will help you
First subtract 8.5 from both sides, then divide the -1.2 to get x by itself
x=1.5
Hello there!
4x² = 100
We wanna start by dividing both sides by 4
4x²/4 = 100/4
x² = 25
Now we can take square root
x = +/-√25
x = 5 or x = -5
As always, it is my pleasure to help students like you!
Answer:
Casy
Step by step explanation:
You divide the miles by their time
It took Jessica 6 minutes and .03 seconds to finish a mile
It took Casy 5 minutes and 54 seconds to finish a mile
Casy is .09 Seconds quicker than Jessica