F(x + 1) = 3x - 7
f(x) = ?
Cevabi kitabda=3x-10
Nasil yapmiş kitabda
1 answer:
Answer:
<h2>f(x) = 3x + 4</h2>
Step-by-step explanation:
f(x + 1) = 3x - 7
f(x) = f(x + 1 - 1) = 3(x - 1) + 7 = 3x - 3 + 7 = 3x + 4
Check
f(x) = 3x + 4
f(x + 1) = 3(x + 1) + 4 = 3x + 3 + 4 = 3x + 7 CORRECT
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Answer:
see explanation
Step-by-step explanation:
Under a reflection in the line y = x
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20*1.1^n is the general expression for the cost n years in the future.
20*1.1^3 = 26.62 is the cost 3 years in the future.
Answer:
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Step-by-step explanation:
y = -4 - -6 =
-- ----------
x = -1 - -2 =
