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mel-nik [20]
2 years ago
5

Which is true from these equations

Mathematics
1 answer:
e-lub [12.9K]2 years ago
4 0

Answer:

B and E

Step-by-step explanation:

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Plzzzzzzzzzzzzzzzzzzzzzzzzz
Reika [66]

Answer:

4x⁵ z⁸

Step-by-step explanation:

hope it helps!

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5 0
3 years ago
Read 2 more answers
Circle the equations that represent quadratic functions a. y=3x+1 b. y=x^2+3 c. y=x^3-3 d. x^2+3y=8
Elena L [17]

Answer:

B. y=x^2+3 \\\\D.$ $x^2+3y=8

Step-by-step explanation:

A quadratic function is a function in which the highest power of the unknown variable is 2.

Formally, a quadratic function is defined as a function of the form:

f(x)=ax^2+bx+c, a\neq 0

From the given options, only B and D has the highest power as 2. Therefore, the equations that represent quadratic functions are:

B. y=x^2+3 \\\\D.$ $x^2+3y=8

4 0
3 years ago
The table of values represents a function ​f(x).
NeX [460]

Answer:

The average rate of change over the interval [9,10] is greater than that over the interval [5,8] by 6490.

Step-by-step explanation:

The value of f(x) = 4052 for x = 9 and f(x) = 11014 for x = 10.

Therefore, the average rate of change of f(x) with respect to x over the interval [9,10] is given by  

= \frac{\textrm {Total change in value of f(x)}}{\textrm {Total change in value of x}}

= \frac{11014 - 4052}{10 - 9} = 6962

Now, the value of f(x) = 75 for x = 5 and f(x) = 1491 for x = 8.

Therefore, the average rate of change of f(x) with respect to x over the interval [5,8] is given by

= \frac{\textrm {Total change in value of f(x)}}{\textrm {Total change in value of x}}

= \frac{1491 - 75}{8 - 5} = 472

Therefore, the average rate of change over the interval [9,10] is greater than that over the interval [5,8] by (6962 - 472) = 6490. (Answer)

5 0
3 years ago
Half a number minus 8 is 14.
vagabundo [1.1K]

Answer:

\frac{n}{2} -8=14

hope this helps

4 0
3 years ago
Read 2 more answers
Please Help will award brainliest
EastWind [94]

Answer:7

Step-by-step explanation:

Remember,

PEMDAS

Begin by 3 / 1/3 = 1

1+1=2

9-2 = 7

3 0
3 years ago
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