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shtirl [24]
3 years ago
7

(picture) is this the correct way to solve 19?

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
8 0

I cant see your work very clearly so I'll work it out below:-

f(x + Δx) = (x + Δx)^2 - 2(x + Δx) - 3

= x^2 + 2x(Δx) + (Δx)^2 - 2x - 2(Δx) - 3

= x^2 - 2x + (Δx)^2 + 2x(Δx) - 2(Δx) - 3

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18 years

Step-by-step explanation:

Transforming the question in form of equation:

Let x be the current age.

x + 32 = 5(x-8)

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3 years ago
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Based on the graph, which inequality is correct for a number that is to the right of -3? A number line is shown from negative 8
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3 years ago
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