giovannim15 giovannim15
  • 13-03-2020
  • Mathematics
contestada


Please help
Find f(-3).

f(x) = 4x + 7
A) -5
B) 5
C) 6
D) 10

Respuesta :

jimrgrant1 jimrgrant1
  • 13-03-2020

Answer:

A

Step-by-step explanation:

To evaluate f(- 3) substitute x = - 3 into f(x), that is

f(- 3) = 4(- 3) + 7 = - 12 + 7 = - 5 → A

Answer Link

Otras preguntas

-10(x+12)-11x.........................,............
No question here. Trying to delete
In the short story "Power Player," what plot point leads the main character to realize that he is angry with his dad? A; his conversation with Dave B: recalli
in what centuries did the dark/middle ages take place ?
The largest area of ocean floor is the: a. continental shelf b.continental rise c.continental slope d. ocean basin
th> -10-9-8-7-6-5-4-3-2-1 0 1 2 3 4 5 6 7 8 9 10 D 2 х (-5) = -10 В 5 х (-2) = -10 с 2 х 5 10 D2 х (-5) - 10
4. List 3 rational numbers between 3 and 3.9.
john doe operates a crane that can pick up 3.0 tons of excavated earth in an hour. John's wages are $35 per hour. What, then, is the cost of picking up 85kg of
A neutral is electrically
Supón que fabricas anillos para servilletas taladrando agujeros de radio r = 2.5 cm a través del centro de una esfera de madera de radio R=4 cm. ¿Cuál es la can