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kobusy [5.1K]
3 years ago
11

This table represents a quadratic function.

Mathematics
1 answer:
notsponge [240]3 years ago
4 0

Answer:

I think 1/2 is the ans

Step-by-step explanation:

quadratic function equation

would help

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Use the discriminant to describe the roots of each equation. Then select the best description. 2m2 + 3 = m double root real and
Jlenok [28]

Answer:

The roots of the equation 2m²+3=m are non-real roots.

Step-by-step explanation:

Given equation:

2m²+3=m

2m²-m+3=0

Here, from the equation we can obtain the following values:

a = 2, b = -1, c = 3

Discriminant of an equation is given as:

D = b²-4ac

= (-1)²-4(2)(3)

= 1 - 21

= -20

Discriminant can tell what kinds of roots the equation have.

In our case, the discriminant is less than 0.

When D < 0, the roots of the equation are complex conjugates.(non-real)

8 0
3 years ago
Read 2 more answers
Which table represents a nonlinear function?
Setler [38]

Answer:

A

Step-by-step explanation:

Nonlinear would be any function where both values are not changing by some fixed amount. In B, f(x) increases by 1 for every time x increases by 1 so that's linear. For C, f(x) increases by 2 for every time x increases by 1, so that's linear. For D, f(x) increases by 3 for every time x increases by 1 so that's also linear. For A, f(x) does not always change by the same amount, so it's nonlinear.

6 0
3 years ago
Is 9 a solution to the equation 21=3p-5? Show work
Dmitry_Shevchenko [17]

Answer:

No

Step-by-step explanation:

21 = 3p - 5

<u>Step 1</u> : Add 5 on both sides

21 + 5 = 3p

26 = 3p

3p = 26

<u>Step 2</u> : Divide 3 on both sides

p = 26/3

Hence, the solution of the given equation is 26/3, not 9.

4 0
2 years ago
Subtract.<br><br> −3 3/8−7/8<br><br> Enter your answer, in simplest form, in the box.
sp2606 [1]

Answer:

-4 1/4

Step-by-step explanation:

7 0
3 years ago
A box of 7 items costs $20.73 find the cost of each item
dybincka [34]
To find the answer you would go 20 .73 / 7 and then you'll get your answer
7 0
3 years ago
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