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2 years ago

A parabola intersects the x-axis at x=−4 and x=8.

Mathematics

2 answers:

cupoosta [38]2 years ago

5 0

Answer:

C. x=2

Step-by-step explanation:

The axis of symmetry divides the parabola into two equal parts. FRom point x=-4 to x=8, the difference is 12 units and the centre is6 units on each side. Using a number line, the axis of symmetry is at point x=2

horsena [70]2 years ago

3 0

Answer:

C. x=2

Step-by-step explanation:

(x+4)(x-8) = x²-4x-32 = (x-2)² - 36

vertex: (2,-36)

axis of symmetry: x = 2

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RideAnS [48]

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Step-by-step explanation:

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expeople1 [14]

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2 years ago

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stiv31 [10]

Answer:

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Step-by-step explanation:

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3 years ago

The sum of two numbers is 15 if the sum of their reciprocal is 3/10 find the numbers

malfutka [58]

Answer:

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Step-by-step explanation:

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3 years ago

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Marrrta [24]

Answer:

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Step-by-step explanation:

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