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sertanlavr [38]
3 years ago
12

What is the vertex of the graph of the function below? y=x^2+6x+5

Mathematics
1 answer:
Maksim231197 [3]3 years ago
8 0

y = x² + 6x + 5

Use the formula: -b/2a

a = 1

b = 6

- 6 / 2

= -3

The x-coordinate of the vertex is -3

Plug the x value back into the original equation to find the y-coordinate of the vertex


y = (-3)² + 6(-3) + 5

y = -4


<h3>Answer: (-3,-4)</h3>
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Answer:

To work this problem out you would do it as if it were just a simple equation

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7x<35 (then you would divide by 7 to get the variable by itself)

x<5 ( you answer would then be 5)

Step-by-step explanation:

7 0
3 years ago
Solve the Equation p+5/8=15/16?
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So the first thing you want to do when faced with two fractions with different denominators (when subtracting or adding) is to make the denominators the same. So for this equation they would turn out to be p+10/16=15/16 (because 16 is the lowest common denominator, 8 times two) so then you want to subtract 10/16 from 15/16 to isolate the variable (p) which would get: 
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6 0
4 years ago
Please help !! Thank you so much !
Alekssandra [29.7K]

Answer:

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6 0
3 years ago
Read 2 more answers
If AB = 4 centimeters, which is closest to BC?
Misha Larkins [42]

Answer:

The correct answer AC = 11.52

Step-by-step explanation:

From the figure attached with this answer shows the triangle ABC.

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To find AC

From the figure we can see that D is the mid point and AD⊥BC

Then BD = CD = 4/2 = 2 cm

<BAD = 10° and <CAD = 10°

By using trigonometric ratio,

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4 0
3 years ago
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Part A:
Soloha48 [4]

Answer:

Option D

Step-by-step explanation:

A). From the graph attached,

    Arrow AB represents the RISE and arrow BC represents the RUN.

B). RUN from point A to B (Horizontal distance) = 2 units

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    Slope of the line segment AB = \frac{\text{Rise}}{\text{Run}}

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   Therefore, slope of the line = slope of the line segment AB = -2

    Option D will be the correct option.

4 0
3 years ago
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