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Tems11 [23]
3 years ago
5

How do the real solution of a quadratic equation show on a graph of that equation?​

Mathematics
1 answer:
NeX [460]3 years ago
5 0

Answer:

They show as intersections with the x-axis

Step-by-step explanation:

For example, the quadratic y = x² - 1 has roots x = -1 and x = 1.

They show on the graph as intersections of the parabola with the x axis at x = -1 and x = 1.

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SpyIntel [72]
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7 0
3 years ago
Aaron graphed the ordered pairs generated by f(-8), f(-3), f(-2), f(1), f(2), f(5), f(6), and f(8) on a coordinate plane. He the
Amanda [17]

Answer:

f(x) is x multipled by f

Step-by-step explanation:

pls brianlist

7 0
3 years ago
The surface area of a cube is 24 square inches.<br> What is the side length of the cube?
Alex777 [14]

Answer:

2 inches

Step-by-step explanation:

A cube has 6 faces. Therefore, each face is 4 square inches. (24/6) The side length of the square (face of the cube) is the square root of the area. The square root of 4 is 2. There is your answer :)

3 0
3 years ago
Adelaide paid $35 for a manicure and gave the manicurist a 20% tip How much money did Adelaide give her manicurist
seropon [69]
<span><u><em>The correct answer is:</em></u>
$42.

<u><em>Explanation:</em></u>
The best way to find a total bill including tip (or tax if that is what you are looking for - it is found the same way), is to multiply the original total by 1 + the percentage of the tip.

Since the percentage is 20%, we add 0.20 to 1 to get 1.20.
Now we multiply that by the original cost to get the final answer.
1.20*35 = 42</span>
3 0
3 years ago
Read 2 more answers
Determine whether each ordered pair is a solution of the given linear equation.​
s344n2d4d5 [400]

Answer: Plug in each of the ordered pairs into the equation to obtain the answer

Step-by-step explanation:

5 0
3 years ago
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