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solong [7]
2 years ago
10

Quadratic Equations How to find x and y-intercepts from vertex form (not standard).

Mathematics
1 answer:
12345 [234]2 years ago
4 0
Here is how to find the intercepts, if the graph is hovering above the x axis (k<0) there will be no real solutions for the x intercept

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Help me plleaaaseeee
polet [3.4K]

Answer: B

Reason:

44 + x  \geq 66

x \geq  22

Also when we have a greater and equal to sign (\geq), it will be a filled in circle.

Thats why its by.

4 0
2 years ago
Which is greater 1/4 or 3/4
grigory [225]
<span>If we are to compare which among the given fractions is smaller, we first determine the decimal equivalent of each. If we are to solve for those, we determine that 3/4 is equal to 0.75 and 1/4 is equal to 0.25. This is done by dividing the numerator by the denominator. Comparing 0.75 and 0.25, we can conclude that 0.75 or 3/4 is greater compared to 0.25 or 1/4. </span>
5 0
2 years ago
Which linear function is represented by the graph?
professor190 [17]

9514 1404 393

Answer:

 f(x) = -1/2x +1

Step-by-step explanation:

The line crosses the y-axis at y=1, so the y-intercept is b=1.

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The slope-intercept form of the equation of the line is ...

  y = mx + b

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In functional form, the equation is ...

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8 0
3 years ago
Please help, see attachment
Black_prince [1.1K]

Answer:

The length of DB is 8

Step-by-step explanation:

I know it doesn't look EXACTLY like the one in the diagram but I just followed the measurements provided

4 0
3 years ago
A children's inflatable pool takes 22 minutes to fill with an electric air pump. It takes 50 minutes to let the air out of the p
WARRIOR [948]
Im assuming it has the same amount of air pressure so it wold take roughly  double the time. So I would say 44 minutes.
6 0
3 years ago
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