papperlilly101 papperlilly101

26-06-2019
Mathematics

contestada

let f(x) =4x and g(x) =3x-5. Find (g*f)(-4)

Respuesta :

tramserran tramserran

26-06-2019

Answer: 272

Step-by-step explanation:

f(x) = 4x g(x) = 3x - 5

(g × f)(x) = (4x)(3x - 5)

= 12x² - 20x

(g × f)(-4) = 12(-4)² - 20(-4)

= 12(16) + 80

= 192 + 80

= 272

Answer Link

Otras preguntas

If people in the economy expect inflation to be 3 percent and inflation is 3 percent, the economy is operating at point: A. On the Phillips curve B. Below the P

Compounds containing NO₃⁻ and CH₃COO⁻ are _____

Which of the following statements is true?Select one:a. Active processes require ATP. b. Active processes move molecules along a concentration gradient.c. Passi

Exercise ______ and _______ bones.A. thickens; elongatesB. elongates; weakensC. thickens; strengthensD. thins; atrophies

In a trihybrid cross, the expected proportion of offspring showing all three recessive traits is ________. 1) 1/16 2) 1/64 3) 27/64 4) 9/16 5) 9/64

High levels of lactate will (increase/decrease) fat breakdown? 1) increase 2) decrease

What pictures surface in Macbeth's imagination that cause him to hesitate about murdering the king? What image do you think has the strongest effect on his atti

When light originates form a point 25cm to to the left of a diverging lens it comes out the other side with comletely parallel rays.

P(z ≥ −1.26) is approximately P(0.13 ≤ z ≤ 1.58) is approximatelya.0.2600 a.0.0406b.0.8962 b.0.2617c.0.8849 c.0.3912d.0.1038 d.0.1587e.0.1151 e.0.4703

Each of the following should be found in a professional resume, except one. Which one is the exception?A. Educational backgroundB. Professional experienceC. Emp