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Mathematics 26 Online
OpenStudy (anonymous):

which graph shows the solution to this system of inequality y<-1/3x+1 y=<2x-3

OpenStudy (anonymous):

OpenStudy (mathmale):

Without seeing the four answer choices you were given, all we can do is to actually graph the 2 inequalities and darken the area that satisfies both of them. Please, when typing in an equation with a fractional coefficient, either enclose the fractional coeff within parentheses, or use Equation Editor: y<

OpenStudy (anonymous):

idk why it didnt post my response but i attached the answer choices .

OpenStudy (mathmale):

How would YOU graph y<(-1/3)x+1? How would YOU graph y<=2x+3 on the same set of coordinate axes? If you can do this, then choosing the correct answer should be a snap. Can you sketch the graphs using the Draw utility, b elow?

OpenStudy (mathmale):

y<=2x+3 is a bit easier to graph. Why not replace that <= with = temporarily, and then graph y=2x+3. Know how to do that?

OpenStudy (mathmale):

y=2x+3 represents a straight line with slope 2 and y-intercept (0,3). Can you graph that? Graph (0,3) first, and then use this as a starting point. Move 1 unit to the right and 2 units up to obtain the next point. Draw a line thru these 2 points. Compare y our graph to the 4 possible answers.

OpenStudy (anonymous):

got it now sorry for the delayed reply

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