asfrasxX asfrasxX

13-01-2021
Mathematics

contestada

what is f (-2) if f (x) = 1/2x?

Respuesta :

tataplayer10 tataplayer10

13-01-2021

[tex]f(x) = \dfrac{1}{2x} \\~\\~\\f(-2) = \dfrac{1}{2\cdot(-2)} \\~\\~\\f(-2) = -\dfrac{1}{4} \\~\\~\\f(-2) = -0.25[/tex]

Answer Link

Otras preguntas

Sue Ellen sews quilts. She charges $45 for fabric and sewing supplies and $20 for each hour, h, that she works. If Sue Ellen charges Louise $165, which equation

A student is writing a narrative essay about a surprise party for his grandfather's seventy-fifth birthday. Which lists the best topics to include on a brainsto

concepto de socialización

Though we hear more about oil spills that occur in acquatic environments, they can also occur on land. Why would it be easier to contain an oil spill that occur

The vertex of a function is (-3, 0) and is a minimum. What is the axis of symmetry and how is it determined?

How can you tell if an appeal or the use of a particular piece of evidence is fallacious?

Please solve: The quotient of a number, n, and five is two.

Want two numbers multiply to get -30 and add to get -13

Sue Ellen sews quilts. She charges $45 for fabric and sewing supplies and $20 for each hour, h, that she works. If Sue Ellen charges Louise $165, which equation

These were early Christian leaders who helped spread the teaching of Jesus. A.)Popes B.)Apostles C.)Jews D.)Aeropostales