axelarmstrong434 axelarmstrong434

04-05-2022
Mathematics

contestada

2 For f(x)=3x(x + 5), find f (-2).
A-18
B 18
C -42
D 42

Respuesta :

renknee renknee

04-05-2022

Answer:

A. -18

Step-by-step explanation:

» Application

To find the value of f(-2), we have to plug in the value of -2 for each x in the equation.

» Solution

[tex]f(-2)=3(-2)(-2+5)[/tex]
[tex]f(-2)=-6(3)[/tex]
[tex]f(-2)=-18[/tex]

Thus, f(-2) = A. -18.

Answer Link

Otras preguntas

jihubgyvfctdxszasxdcfvgbhnjmnihubgyvftcdrxsezxdcfvgbhnbgyvftcdrxsdcfv

What character trait did Nya have that helped her get through her long walks to water

Simplify (5+2√12)(8-2√3) Give your answer in the form "a+b√3", where "a" and "b" are integers.

why homogenization prolong milk shelf life

Assume m1 = 1 kg, m2 = 3 kg, and x1 = 1 m, x2 = 5 m, where is the center of mass of these two objects?

write a letter to the editor of daily newspaper highlighting the problem people face in your village and also write few solutions

osteoporosis sometimes causes a spinal deformity called __________.

What is 0.048 written as a fraction?

Anthony spent ½ of his money on Saturday and ¼ on sunday.what is the fraction of his money is left

In the adjoining figure, prove A + B + C + D + E = 180°