3 years ago

Given the function f(x) = - 4x + 2. Find the range using the domain. D:{-1, 2} R:{ , }

Mathematics

1 answer:

Svet_ta [14]3 years ago

5 0

Answer:

R { - 6, 6 }

Step-by-step explanation:

To find the range substitute the values of x from the domain into f(x)

f(- 1) = - 4(- 1) + 2 = 4 + 2 = 6

f(2) = - 4(2) + 2 = - 8 + 2 = - 6

Range { - 6, 6 }

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