Answer:
the center (0.0)
radius length {5
=x^2+y^2=25
6^2+8^2
36+64
100
which is greater than 25
so Itli outside of circle
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f(x) = x² - 2x - 7
f(-1), this means that x = -1.
Since you need to find f(-1), substitute/plug in -1 into "x" in the function:
f(x) = x² - 2x - 7 Plug in -1 into "x"
f(-1) = (-1)² - 2(-1) - 7
f(-1) = 1 + 2 - 7
f(-1) = -4 Your answer is B
<span>18 is not a divisor of 6, because 18 cannot be multiplied by an integer to make 6. However, 6 is a divisor of 18, because it may be multiplied by 3 to make 18.</span>
