Buatkan garis bilangan berdasarkan operasi hitung bilangan bulat dibawah ini, kemudian tulis dengan hasilnya dengan tepat!
4. 10 + 6 + (-9) = ...
5. -1 + 9 + (-10) = ...

tolong banget ya kk di jawab pake garis bilangan nya plis jawab sekarang​

First locate the turning point (vertex) of the graph. which is at the coordinates x=5 and y=9 or (5; 9).to determine whether it's a maximum or mininum value, you have to discern whether the vertex's y-value is the highest value or lowest value the graph can reach. since the vertex's y-value, 9 is the highest value the graph can reach, it will be a maximum.another basic way to determine whether the vertex's value is max or min is to see if the graph is smiling or sad. if it's smiling, the turning point/vertex would be a minimum, while a sad parabola would have a maximum y-value at the vertex.