obengakua63 obengakua63

20-11-2020
Mathematics

contestada

Evaluate f(x) = 4/5x - 6 for f(20)

Respuesta :

rumblemcskirm rumblemcskirm

20-11-2020

Answer:

f(20) = 10

Step-by-step explanation:

You plug 20 in for x

f(20) = 4/5(20) -6

f(20) = 16 - 6

f(20) = 10

Answer Link

TheUnknownScientist TheUnknownScientist

20-11-2020

Answer:

f(20) = -149/25

Step-by-step explanation:

f(x) = 4/5x - 6, f(20)

f(20) = 4/5(20) - 6

= 1/5 × 5 - 6

= 1/25 - 6

= 1 - 25 × 6/25

= 1 - 150/25

f(20) = -149/25

Answer Link

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