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3 years ago

I need answer please help

Mathematics

2 answers:

dexar [7]3 years ago

8 0

Third option

$6(3)-4+3^2$

Step-by-step explanation:

$f(x) = 4 - {x}^{2} \\ \red{ \bold{ f(3) = 4 - {3}^{2} }} \\ \\ g(x) = 6x \\ \purple{ \bold{ g(3) = 6( 3)}} \\ \\ (g - f)(3) = g(3) - f(3) \\ (g - f)(3) = 6( 3) - ( 4 - {3}^{2}) \\ \orange {\boxed {\bold {(g - f)(3) = 6( 3) - 4 + {3}^{2}}}} \\$

pishuonlain [190]3 years ago

4 0

Answer:

Correct option is the third option:

6*3 - 4+3^2

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