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MariettaO [177]
3 years ago
5

How do you do question 3 ?

Mathematics
1 answer:
Zolol [24]3 years ago
4 0

x² - 4x + 8 → there are 3 terms (remember to include the sign with each term)

term 1: x²

term 2: -4x

term 3: 8

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The roots of a quadratic equation are (1,0) and (-5,0). What is the axis of symmetry?
leva [86]

Answer:

Step-by-step explanation:

The axis of symmetry lies exactly halfway between the given x = 1 and x = -5.

The axis of symmetry is x = -2.

The 'halfway' value is also the 'average' of 1 and -5:  -4/2, or -2.

The axis of symmetry is x = -2.

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jeka94

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The second answer - 40, 10, 20, 50

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