Answer:
x=1 and x =5
Step-by-step explanation:
We want to know when it crosses the x axis (f(x) =0) . From the graph, we can see the x value when y=0 is x=1 and x =5
Omg you need to find the quadrant 1,2,3,4 then once you doo you can put your number
Answer:
(-20x -40)
Step-by-step explanation:
Answer:
B. x ≥ 2
Explanation:
<em>hey there,</em>
<em />
< 54-10x ≤ 20+7x
This is kind of simplified as if it was an equation with "=". First, put all the "x"s to one side.
54-10x-7x ≤ 20
Put all the regular numbers to the other side.
-10x-7x ≤ 20-54
Continue simplifying:
-17x ≤ -34
When finishing up this to try to find "x", you are going to change the sign to the opposite (since here it is greater than or equal to, you're going to change it to less than or equal to). The sign is going to change because the numbers being dragged over are negative. This is just a rule you have to follow. So:
x ≥ 2 is your final answer. >
<u>Hope this helped! Feel free to ask anything else.</u>
(Also for future reference, you can add your question in the question box instead of into the comments.)
