jamaicaebrona51 jamaicaebrona51

19-02-2021
Geography

contestada

[tex]what \: is \: f(x) = 2x - 1 \: when \: x \: = - 1[/tex]

Respuesta :

jenniegwenni jenniegwenni

19-02-2021

F ( x ) = 2 x - 1

Substitute

F * -1 = 2 * -1

Cancel one

F = 2

Answer Link

jstrick592 jstrick592

19-02-2021

f(x) = 2x - 1
f(-1) = 2(-1) - 1
f(-1) = -2 - 1
f(-1) = -3

Answer Link

Otras preguntas

Which equation shows how many parts are shaded

Can someone please help me translate this phrase: “ “Hello, everyone. I am very excited to be sharing my project with you! I want to share the wonders of Mexico

Can some one explain and help me and answer it

30 Points!! Please help ASAP!!1: How many feet are used in each of the first 4 lines?1: How many feet are in Line 9?3: Why would a poet vary the number

What are the benefits of brinkmanship? What are the draw backs?

y must equal something,So solve from Y",This is confusing..

Solve the following system of equations. 4x + 3y + z = -10 x - 3y + 2z = -8 11x - 2y + 3z = -38

Suppose an object is thrown with the same initial velocity and direction on Earth and on the Moon, where the acceleration due to gravity is one-sixth its value

Jonathan's age is one-third Belinda's age now. In 12 years, Belinda will be m years old. a) Write an algebraic expression to represent Belinda's age now. b) W

The area of triangle formed by points of intersection of parabola y=a(x−1)(x−4) with the coordinate axes is 3. Find a if it is known that parabola opens downwa