3 years ago

1:2/4 divided by 5

Mathematics

1 answer:

Finger [1]3 years ago

7 0

Answer:

1. 1/10

2. 1/12

3. 1/32

4. 1/14

5. 1/9

6. 10

7. 12

8. 32

9. 14

10. 9

Step-by-step explanation:

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The axis of symmetry for a function in the form f(x) = x2 + 4x − 5 is x = −2. What are the coordinates of the vertex of the grap

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Step-by-step explanation:

<u>Vertex Form of a Vertical Parabola:</u>

$y=a(x-h)^2+k$

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To turn $f(x)=x^2+4x-5$ into vertex form, we need to complete the square on the right side
Therefore, if $f(x)=0$ , then $0+9=x^2+4x-5+9$ completes the square on the right side
This becomes $9=(x+2)^2$
This means that our function in vertex form is $f(x)=(x+2)^2-9$