Answer:
The graph shown
Step-by-step explanation:
The line y = -3x is the one shown in the image. To test if this region matches the inequality take a point within the region shown in the image and then substitute it in the inequality, if the inequality is satisfied then the plotted region is correct.
Let's test (-3, 0) the point that clearly lies within the shaded region.
zero is less than nine. Then the inequality is satisfied and the shaded region represents the inequality of
Answer: Se necesitan conocimientos de química para desarrollar la producción química y mejorar la calidad de vida de las personas. El uso competente del conocimiento químico permite a la humanidad resolver los problemas más importantes de nuestro tiempo: alimentos, energía y medio ambiente.
Step-by-step explanation:
Answer:
sin a = 0.689
Step-by-step explanation:
explanation is in the image above
Answer:
-2
Step-by-step explanation:
The graph crosses the x-axis on the point of x-coordinate -2
then the x-intercept is -2.