What is the y intercept of this equation?

t=n^2+7n+10

18

7

-1

10

  10

Step-by-step explanation:

There is no "y" in the equation, hence no "y-intercept." We have to assume the question is asking about the "t-intercept", the value of t when n=0.

That value is the constant in the equation, +10, because the other terms become zero when n=0.

it is true

step-by-step explanation:

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