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3x + 4>2x + 7 EXPRESAR LA RESOUESTA GRÁFICAMENTE MEDIANTE INTERVALOS?

3x + 4>2x + 7 EXPRESAR LA RESOUESTA GRÁFICAMENTE MEDIANTE INTERVALOS. ​.

Pregunta de Matemáticas · 1 respuesta · 8 votos · mejor respuesta de Angicita44

En resumen

You have to make a list of x and y values. 1) For your first equation (y = 43x) you will have x 0 1 / 3 1 / 2 1 y 1 4 8 64Since 43x = 8 your anwerr is x = 1 / 2. For the right side y = 8 - horizontal line intersecting y = 43x at x = 1 / 2.

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Mejor respuesta

Angicita44
8

You have to make a list of x and y values.

1) For your first equation (y = 43x) you will have x 0 1 / 3 1 / 2 1 y 1 4 8 64Since 43x = 8 your anwerr is x = 1 / 2.

For the right side y = 8 - horizontal line intersecting y = 43x at x = 1 / 2.

2) The same way, for the second equation you can make a chart x 0 1 / 4 1 / 2 1 y 1 2 4 16Since the right side is y = 7, function y = 42x will intersect y = 7 line at 1 / 2 < x.

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3x + 4>2x + 7 EXPRESAR LA RESOUESTA GRÁFICAMENTE MEDIANTE INTERVALOS?

You have to make a list of x and y values. 1) For your first equation (y = 43x) you will have x 0 1 / 3 1 / 2 1 y 1 4 8 64Since 43x = 8 your anwerr is x = 1 / 2.