Which one of the following statements is true of perpendicular lines? A. They intersect to form an obtuse angle. B. They interse ct at one point. C. They never intersect. D. They intersect to form an acute angle.
2 answers:
They intersect at one point
Answer:
B. They intersect at one point.
Step-by-step explanation:
Perpendicular lines intersect at one point at 90 degrees.
Therefore, we ignore options A) , C) and D)
Perpendicular means 90 degrees
Therefore, answer is B. They intersect at one point.
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Step-by-step explanation:
Answer:
Neither even nor odd
Step-by-step explanation:
The graph of y = -5x^2 - 2x + 6 is that of a parabola that opens down. This function is neither even nor odd because a point chosen at random is neither reflected in the y-axis nor reflected in the origin.
Answer:
y = -0.5x - 2
Step-by-step explanation:
equation: f(x) = mx + b
f(-4) : -4m + b = 0 ...(1)
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