Which system of equations does this graph represent? Linear graph and parabola. They intersect at negative 1, 3 and 2, 6

1) y = x^2 - 5

y = -x - 3

2) y = x^2 + 2

y = x + 4

3) y = x^2 + 3

y = -x + 2

4) y = x^2 + 4

y = -x - 1

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

One integer is 8 times another. if the product is 72, then find the integers

What is the average diastolic blood pressure for adults