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02-12-2018
Mathematics

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Evaluate ƒ(x) when x = -10

A. 16
B. No solution
C. -7
D. -24

Evaluate ƒx when x 10 A 16 B No solution C 7 D 24 class=

Respuesta :

jimrgrant1 jimrgrant1

02-12-2018

Answer:

B

Step-by-step explanation:

This is a piecewise function with given intervals

- 3 < x > 10 then f(x) = 2x - 4

10 ≤ x < 3 then f(x) = x² + 3

x = - 10 is not in either of the 2 valid intervals, hence

f(- 10 ) has no solution → B

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