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

5x-4y=17 2x-3y=11 Solve with elimination method
Pls answer 20 pt reward!!!!
write types of pronoun by giving good example​
Rafael needs to buy plastic spoons. Brand A has a box of 36 spoons for $1.54. Brand B has a box of 48 spoons for $1.66. Find the unit price for each brand. Then
is a personal residence a capital asset
how to get 85% of 1600
Microsoft word is ____ software. (A) Application (B) Compiler (C) System (D) Programming
Draw 2 diagrams for single, double and triple covalent bonds formed in differant molecules.​
Found the following number to 1 significant figures: 238.02
Simplify the polynomial, then evaluate for x = 2. x+3x²+2x-3-4x² +6 Ox² + 3x + 3; 5 -x² + 3x +9; 11 x² + 3x + 3; 13 x² + 3x +9; 19 O O