I assume the question was true or false. Here is how you verify the identity— which is true :)
Answer:
0, -1, -3
Step-by-step explanation:
f(x) = y = height of the line plotted
if you treat the x axis as the "ground" or "floor"....you're looking for the point when the graph "hits" the "floor", meaning zero height.
The first step to solving this equation is to change the signs on both sides of the equation
y = -

x + 3
Since we don't know what x is but we do know why y is,, we will write our answer with the answer to y and x being left as undefined.
y = -

x + 3, x ∈ R
Let me know if you have any further questions
:)
The answer is B, 2136
Explanation:
48-28 = 20. Now 20 times 20 equals 400, now remember that number.
Now 28 times 62 equals 1,736.
Now back to 400.
400+1736 equals 2,136.
Hope I helped you, please tell me if I am correct or not.
Enjoy your day!
:)
If 25% is 80, 100% is 320. 60% of 320 is 192.