YadrielD26080 YadrielD26080

03-11-2022
Mathematics

contestada

The function in the form f(x)=2/5x-5 is graphed below. What is the value of x when f(x)=-9?

The function in the form fx25x5 is graphed below What is the value of x when fx9 class=

Respuesta :

JayceonS54770 JayceonS54770

03-11-2022

[tex]\begin{gathered} f(x)=\frac{2}{5}x-5 \\ \text{Now, f(x)=-9 in the above equation.} \\ -9=\frac{2}{5}x-5 \\ -9+5=\frac{2}{5}x \\ -4=\frac{2}{5}x \\ x=-10 \end{gathered}[/tex]

Answer Link

Otras preguntas

What value of x makes the equation true ? 4(2x-4)=16

find the circumference of a circle whose radius is 15.4cm

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music

In scientific notation, what is the sum of 2.3 times 10^{-3} and 5.4 times 10^{-4}?a. 2.84 times 10^{-3}b. 5.63 times 10^{-3}c. 7.7 times 10^{-7}d. 12.42 times

find the circumference of a circle whose radius is 15.4cm

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music

All of the following expressions have a value between 0 and 1, excepta. \frac{(-3^{7})}{(-3)^9}b. 4^{-10}× 4^{6}c. \frac{(8^3)^3}{8^{-4}} d. ( \frac{2}{5} ^{8})

jasmines cd collection is 3/8 jazz 1/4 rap and the rest is rock music what is the fraction of rock music