Q. f(x)=x3+2x+7The function f is defined. What is the value of f(−3) ?Choose 1 answer:(A) −26(B) −14(C) 10(D) 40
Evaluate f(x) at −3: We need to evaluate the function f(x) at x=−3. The function is given by f(x)=x3+2x+7. Let's substitute x with −3 and calculate the value.f(−3)=(−3)3+2(−3)+7f(−3)=−27−6+7
Substitute and Calculate: Now, let's perform the arithmetic operations to find the value of f(−3).f(−3)=−27−6+7f(−3)=−33+7f(−3)=−26
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