X squared Y squared is the GCF
Answer:
<em>She needs to add no fertilizer, option A)</em>
Step-by-step explanation:
<u>Equation of a Line:</u>
According to the conditions of the question, being x the ounces of fertilizer Olivia adds to the soil, and y the number of blooms each rose bush has, the relation between them is

It's bee required to compute the value of x such that the roses have 4 blooms, thus

Solving for x


This means she needs to add no fertilizer, option A)
Y - 2 = 1/2 * ( x - 3 )
hope this helps!
we know that, denominator ≠ 0
16y² ≠ 0
y ≠ 0 is excluded value.