Question

Find the range of the function.
f(x) = (x + 5)2 + 8

y > -8
y ≥ 8
y > 8
All real numbers

Answer 1

Answer:

y >= 8

Step-by-step explanation:

This equation is written in vertex notation, so we know the vertex is (-5,8). The parabola opens upward because the coefficient of the squared term is positive. Therefore, the vertex is the minimum, meaning all y values will be greater than (or equal to) the y-coordinate of the vertex (which is 8). When we convert this into a mathematical inequality, we get y>=8.

Answer 2

Answer:

B. {y | y ≥ –8}

Step-by-step explanation:

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