deebabyzeedee deebabyzeedee

13-09-2022
Mathematics

contestada

f(x)=x² + 2x - 4; Find ƒ(−1)

Respuesta :

jimrgrant1 jimrgrant1

13-09-2022

Answer:

f(- 1) = - 5

Step-by-step explanation:

substitute x = - 1 into f(x)

f(x) = x² + 2x - 4 , then

f(- 1) = (- 1)² + 2(- 1) - 4 = 1 - 2 - 4 = - 5

Answer Link

Otras preguntas

What is Neons group and periodic number?

How are radioactive probes useful in DNA fingerprinting

What is Neons group and periodic number?

Eleni is n years old. In thirteen years she will be twenty four years old-

The perimeter of a parallelogram is 46in. If the length of one side is 14in., what is the length of a side adjacent to it?

Eleni is n years old. In thirteen years she will be twenty four years old-

Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.

Find the error Jacob is finding the slope of the line that passes through x(0,2) and y(4,3).circle his mistake and correct it.

How are radioactive probes useful in DNA fingerprinting

How are radioactive probes useful in DNA fingerprinting