Answer:
Graph A
Step-by-step explanation:
As we know, in 3 minutes he washes 18 dishes. Without even doing any math, you can see that this is the only graph that represents that. The others show that he washes two dishes in 12 minutes, which doesn’t make sense.
Answer:
Yes.
Step-by-step explanation:
Given: f(x) = 2x^3 + x^2 - 5x + 2; x + 2
If x + 2 is a factor of f(x), then , by the Factor Theorem, f(-2) = 0.
So we check if this is so:
f(-2) = 2(-2)^3 + (-2)^2 - 5(-2) + 2
= -16 + 4 + 10 + 2
= -16 + 16 = 0.
So Yes x + 2 is a factor.
Hey there, Selenawebb0418!
If you look at the table, you can see that the plant grows 2 centimeters (I'm assuming it's centimeters) every 3 days.
So, the rate of the plant should be

cm per day.
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