Trabajo Practico de Matemáticas Contenido 2: Introducion a la funcion Lineal
1. En un sistema de ejes cartesianos ortogonales
ubica, los siguientes puntos en el orden en que apare-
cen y unilos trazando los segmentos correspondientes
A = (3 ;-2) B = (2; 1) C= (5; 2) 1: (2; 3) E= (3;6) F=10;4)
G= (-3;6) H(-2;3) I- (-5;2)3= (-2;1) K= (-3; -2)=(0;0)​

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a