Does anyone know w(t) = 3t - 1, w(-4.2) ?

Mathematics

1 answer:

andrew-mc [135]3 years ago

4 0

Answer:

w(-4.2) = 3(-4.2) -1 = -12.6 - 1 = -13.6

Step-by-step explanation:

The w(-4.2) is your t so you substitute it in your expression which means you get 3(-4.2) -1 and that gives you -13.6.

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