Q. 41

# If the graph of quadratic polynomial ax2 + bx + c cuts negative direction of y-axis, then what is the sign of c?

Negative

If quadratic polynomial ax2 + bx + c cuts Negative direction of y-axis, then it means that the value of y is negative when x = 0 [ at y-axis, x = 0]

Now,

y = c at x = 0 and y is Negative.

So, c is Negative.

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