That one i believe would be A
F(x) = -5x + 1
f(-2) = -5(-2) + 1
f(-2) = 10 + 1
f(-2) = 11
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Answer: f(-2) = 11 (Answer C)
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I would rather look at a frequency table because the exact numbers would be shown and it could tell you by how much and how frequently they’re increasing . A bar graph could do the same , but sometimes they could be grouped so it wouldn’t tell you the exact number .
Reflection across the line y= -x,
(x, y) —-> (-y, -x)
so, C’ will be (-1, 3), B’ will be (3, 2), and A’ will be (2, -6)
