Compré 5 distintos tipos de semillas de flores para sembrarlas en el jardin una tras de otra.
1 answer:
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Answer:
1) The zeros of the function is at t=-3,-1.
2) The vertex of the parabola is (-2,-1).
Step-by-step explanation:
Given : Function
To find :
1) What are the zeros of the function?
2) What is the vertex of the parabola?
Solution :
1) The zeros of the function,
To find the roots of the equation, replace h(t)=0 and solve.
Applying middle term split,
The zeros of the function is at t=-3,-1.
2) The vertex of the parabola,
Comparing with
Here, a=1, b=4, c=3
The x -coordinate of the vertex is given by
For y-coordinate put t=-2 in the function,
The vertex of the parabola is (-2,-1).