Answer:
yes, ±2
Step-by-step explanation:
The x-intercepts are found by setting y=0 and solving for x:
x^2/4 = 1
x^2 = 4
x = ±√4
x = ±2
The x-values of interest are -2 and +2.
3) Manuel constructs a scale model of a building with a rectangular base.
2 answers:
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Answer:
Step-by-step explanation:
Given
Height of building is
Initial upward velocity
height of object is given by
but building is already at a height of 110 ft so z(t) must be given by
Time when it hits is given by when Z(t)=0[/tex]