Step-by-step explanation:
first one
when x=0, y=4
wheb x=4, y=0
I would just divide 400 and 10 and then try to come up with the salary
Answer:
86
Step-by-step explanation:
Answer:
Third option

Step-by-step explanation:
In this case we must write a quadratic equation in the vertex form.
We have the vertice. (-1, 5)
We know that the vertex form for a quadratic equation is:
.
Where (h, k) is the vertex.
So if the vertex is (-1, 5), the equation sought is:


Therefore the answer is the Third option.
Answer:
4 times 312 = 1,248 = 312 times 4 = 1,248
Hope this helps, sorry if it didn't.