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4 votes
4 votes
Pls help and show work i am screwed if i don’t do well on this

Pls help and show work i am screwed if i don’t do well on this-example-1
User Jack Desert
by
2.6k points

1 Answer

10 votes
10 votes

Answer:

x = - 2

Explanation:

The axis of symmetry passes through the vertex, is a vertical line with equation equal to the x- coordinate of the vertex, that is

equation of axis of symmetry is x = 1

The zeros are equidistant from the axis of symmetry, on either side

x = 4 is a zero and is 3 units to the right of x = 1, so

3 units to the left of x = 1 is 1 - 3 = - 2

The other zero is therefore x = - 2

User Darronschall
by
3.1k points
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