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mart [117]
3 years ago
8

Which expression is equivalent to 7x + 4x2 – 5x?

Mathematics
2 answers:
rjkz [21]3 years ago
6 0

Answer:

2x+8

Step-by-step explanation:

Reptile [31]3 years ago
4 0

Answer:

4x^{2} +2x

Step-by-step explanation:

I'm not sure what you want, because it says "which expression", but you didn't provide any answer choices.

So all you have to do for this is combine like terms, and the only ones were 7x and -5x, which equals 2x.

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SIZIF [17.4K]
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6 0
3 years ago
What is the average rate of change of the function from x = 0 to x = 2?.
irina1246 [14]

The average rate of change of the function from x = 0 to x = 2 is -2

From the complete question (see attachment), we have the following ordered pair when x = 0 and x = 2

(x,y) = \{(0,10)\ (2,6)\}

The average rate of change is calculated using:

\Delta x = \frac{y_2 -y_1}{x_2 -x_1}

So, we have:

\Delta x = \frac{6-10}{2-0}

Evaluate common terms

\Delta x = \frac{-4}{2}

Divide -4 by 2

\Delta x = -2

Hence, the average rate of change of the function from x = 0 to x = 2 is -2

Read more about rate of change at:

brainly.com/question/8728504

5 0
2 years ago
Can someone help me understand this? Because I really don’t understand this at all
Otrada [13]

Answer: I believe it is A OR B

Step-by-step explanation: BECAUSE IF A⇒B AND B⇒C

THEN  ¬A⇒C  I THINK ITS A THO

OR ¬A⇒¬C

7 0
3 years ago
What is the slope of the line shown?
sashaice [31]
The slope would be -1/3
3 0
3 years ago
Read 2 more answers
Help 123456 please help please
uysha [10]
Number 3 is 7

Number 4 is 3

And number 6 is 9

Im sorry I dont know the rest.

I hope this helps.
4 0
3 years ago
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