To find f(-2) for the function f(x) = 3 • 2^x, you need to substitute -2 in place of x in the function.

Step 1: Substitute -2 for x in the function f(x) = 3 • 2^x
f(-2) = 3 • 2^-2

Step 2: Simplify the expression
2^-2 = 1/(2^2) = 1/4

Step 3: Multiply 3 by 1/4
f(-2) = 3 * 1/4 = 0.75

So, the answer is not listed in the options you provided. There might be a mistake in the question or the options.

Question

To find f(-2) for the function f(x) = 3 • 2^x, you need to substitute -2 in place of x in the function.

Step 1: Substitute -2 for x in the function f(x) = 3 • 2^x
f(-2) = 3 • 2^-2

Step 2: Simplify the expression
2^-2 = 1/(2^2) = 1/4

Step 3: Multiply 3 by 1/4
f(-2) = 3 * 1/4 = 0.75

So, the answer is not listed in the options you provided. There might be a mistake in the question or the options.

Knowee AI · Accepted Answer

To find f(-2) for the function f(x) = 3 • 2^x, you need to substitute -2 in place of x in the function.

Step 1: Substitute -2 for x in the function f(x) = 3 • 2^x
f(-2) = 3 • 2^-2

Step 2: Simplify the expression
2^-2 = 1/(2^2) = 1/4

Step 3: Multiply 3 by 1/4
f(-2) = 3 * 1/4 = 0.75

So, the answer is not listed in the options you provided. There might be a mistake in the question or the options.

Find f(–2) for f(x) = 3 • 2x.A.–36B.3443 C.136361 D.–12SUBMITarrow_backPREVIOUS