ef4183559 ef4183559

01-10-2021
Mathematics

contestada

if f(x) = 3x² tlo, what is f(-7)?

Respuesta :

jcherry99 jcherry99

04-10-2021

Answer:

Step-by-step explanation:

Be careful how you handle this.

f(-7) = 3(-7)^2

f(-7) = 3* 49 Notice the minus sign disappears. That's because there are 2 of them.

f(-7) = 147

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

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

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

find the circumference of a circle whose radius is 15.4cm

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

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