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Natali [406]
2 years ago
12

Which of the curves on the graph below indicate a function

Mathematics
1 answer:
Slav-nsk [51]2 years ago
6 0

Answer: Hello, I saw another picture and i think it was A

Step-by-step explanation: Vertical Line test will determine if a graph is a function or not

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X=67

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3 years ago
Describe the solution of the equation x^2+7x+2=0
yarga [219]
This is a quadratic equation with a general equation of ax^2 + bx + c.
The quadratic formula can help to get the roots of the equation. We know the highest degree of that equation is 2; so there will be also two roots.
The quadratic formula is
x = [-b ± √(b^2 - 4ac)] / 2a

With a = 1, b = 7, c = 2,
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So the two roots are
x1 = (-7 + √41) / 2 = -0.2984
x2 = (-7 - √41) / 2 = 0.2984

This is also another way of factorizing the equation
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4 0
3 years ago
What is the value of x
lilavasa [31]

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3 years ago
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It shifted 6 units down

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