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[tex]f(x) = - 2x {}^{2} -3 f( - 3)[/tex]
evaluate each function at the indicated values of the independent variable and simlify the result

Sagot :

Answer:

f(-3)=-21

Step-by-step explanation:

f(−3)=−2(−3) 2 −3

Calculate

(−3)^2

:(3)2=9(−3) 2 =9

Substitute 9 back into the function:

f(−3)=−2⋅9−3

Multiply −2 by 9:

Subtract 3 from −18

−18−3=−21

so,

f(−3)=−21.