100 Things Every Homeowner Must Know: How to Save Money, Solve Problems and Improve Your Home

100 Things Every Homeowner Must Know: How to Save Money, Solve Problems and Improve Your Home

Matematika Diketahui f(x) = 5x + 2 maka nilai f-¹ (x) adalah...

*dengan caranya ​

Diketahui f(x) = 5x + 2 maka nilai f-¹ (x) adalah...

*dengan caranya ​

Jawab:

[tex]\frac{x-2}{5}[/tex]

Penjelasan dengan langkah-langkah:

f(x) = 5x + 2

f-¹ (x)?

y = 5x + 2

y - 2 = 5x

x = [tex]\frac{y-2}{5}[/tex] maka,

f-¹ (x) = [tex]\frac{x-2}{5}[/tex]

Semoga Membantu :-)

Jawaban dan pembahasan terlampie di gambar.

Semoga membantu dan maaf jika ada kekeliruan ^__^

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