matildamcgriff matildamcgriff
  • 24-04-2020
  • Mathematics
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If a(z) = 2z - 7, then a(?) = 2(x+1) -7

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RaYshifter RaYshifter
  • 24-04-2020

If a(z) = 2z - 7, then a(x+1) = 2(x+1) -7

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thecherrycupcake
thecherrycupcake thecherrycupcake
  • 24-04-2020
In a(z) = 2z -7, the variable z is in place of x.

So a(?) would be a(x+1) because instead of z there is x + 1
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