Answer:
5
Step-by-step explanation:
The equation 
is given in slope-intercept form. Slope-intercept form is a way of writing the equation of a line in the format 
, such that the coefficient of the parameter (x) is the slope, and constant (b) is the y-intercept. What that essentially means is,
The slope of a line is its rate of change, and the y-intercept is where the graph of the line intersects the y-axis. One can apply this knowledge here by saying that, the equation is given in the slope-intercept form, and the coefficient (
) equals (
), therefore the slope is ().
A.5e+n=$68
e+2n=$55
Because li bought 5 earrings which represents 5e and the n represents 1 necklace and jen bought 1 pair of earrings which represent e which means 1 and the 2n represents 2 necklaces which totals $55 like said in the problem
The equation is NOT a conic section
Opciones:
A) (-8, -7)
B) (0, 1)
C) (0, 2)
D) (3, 4)
Responder:
(0, 2)
Explicación paso a paso:
Dado :
y = (x + 1)
Para probar qué puntos no pertenecen; aplicamos la ecuación a las opciones dadas para ver cuál de las opciones no se ajusta a la ecuación:
(x = -8, y = - 7)
y = (x + 1)
y = - 8 + 1
y = - 7
(x = 0, y = 1)
y = 0 + 1
y = 1
(x = 0, y = 2)
y = 0 + 1
y = 1
El punto (0, 2) no pertenece
(x = 3, y = 4)
y = 3 + 1
y = 4
