Given f(x)=-3x^(2)+16, find f(-1) Answer:

Substitute and Simplify: Given the function f(x) = -3x^2 + 16, we need to find the value of f(-1). This means we will substitute x with -1 in the function and simplify. Calculation: f(-1) = -3(-1)^2 + 16Calculate Square: First, we calculate (-1)^2 which is 1. Calculation: (-1)^2 = 1Multiply by -3: Next, we multiply -3 by the result of (-1)^2. Calculation: -3 * 1 = -3Add 16: Now, we add 16 to the result of the previous step. Calculation: -3 + 16 = 13Final Answer: We have found the value of f(-1) by following the steps of substitution, squaring, multiplication, and addition. Final Answer: f(-1) = 13

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Given
f(x)=-3x^(2)+16, find
f(-1)
Answer:

Given $f(x)=-3 x^{2}+16$ , find $f(-1)$ $\newline$ Answer:

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Algebra 2

Evaluate expression when a complex numbers and a variable term is given

Full solution

Q. Given

f(x)=-3 x^{2}+16

, find

f(-1)

\newline

Answer:

Substitute and Simplify: Given the function $f(x) = -3x^2 + 16$ , we need to find the value of $f(-1)$ . This means we will substitute $x$ with $-1$ in the function and simplify. $\newline$ Calculation: $f(-1) = -3(-1)^2 + 16$
Calculate Square: First, we calculate $(-1)^2$ which is $1$ . $\newline$ Calculation: $(-1)^2 = 1$
Multiply by $-3$ : Next, we multiply $-3$ by the result of $(-1)^2$ . $\newline$ Calculation: $-3 \times 1 = -3$
Add $16$ : Now, we add $16$ to the result of the previous step. $\newline$ Calculation: $-3 + 16 = 13$
Final Answer: We have found the value of $f(-1)$ by following the steps of substitution, squaring, multiplication, and addition. $\newline$ Final Answer: $f(-1) = 13$