Well basically you went down $24; 60-24=36. So to find the percentage, you would do 24/60 also known as 40 percent decrease.
Answer:
The given relation is a function.
Step-by-step explanation:
A relation is given.
It is required to determine whether the given relation is a function.
To determine whether the given function is a relation, identify the domain and range and then check whether the given relation is a function.
Step 1 of 1
The given relation is {(a, b),(c, d),(e, d)}.
The set of the first components of each ordered pair is called the domain.
From the relation, the domain is {a, c, e}.
The set of the second components of each ordered the range.
From the relation, the range is {b, d, d}.
The given relation is a function. But it is not a one-to-one function.
1. <span>✔ 2(8x – 1) + 2(2x + 4)</span>
2. <span>✔ 16x – 2 + 4x + 8
3.</span><span><span><span>✔ (20x + 6)</span></span></span>
Expression I and expression III are both equivalent to it.
Expression II isn't.