Answer:
The x intercept of the graph represents the distance that the water hits the ground. Since the x intercept is (42,0), the water hits the ground 42 ft away from its origin.
Step-by-step explanation:
Sorry to hear about your loss, stay strong and know that he is looking after you from a better place.
Answer:
x = -2+√3i and -2-√3i
Step-by-step explanation:
The formula for the general formula is expressed as;
x = -b±√b²-4ac/2a
Given the expression
x²+4x+7 = 0
a = 1, b = 4 and c = 7
Substitute
x = -4±√4²-4(1)(7)/2(1)
x = -4±√16-28/2
x = -4±√-12/2
x = -4±√4*-3/2
x = -4±2√-3/2
x = -4±2√3i/2
x = -4+2√3i/2 and -4-2√3/2
x = -2+√3i and -2-√3i
Ok so the first one is
1.x=135
2.x=-23
3.x=3
4.x=70
