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shutvik [7]
4 years ago
3

When simplified and written in standard form, which quadratic function is equivalent to the polynomial shown? 2 + 7c – 4c2 – 3c

+ 4
Mathematics
2 answers:
REY [17]4 years ago
5 0
-4c^2+4c+6 is both the simplified version and what the equation is in standard form.
nikklg [1K]4 years ago
3 0

Answer:

 -4c^2+4c+6

Step-by-step explanation:

Standard form of any polynomial is according to its degree

Degree is highest power of variable

Decreasing order of degree is the standard form of a polynomial.

we have given an expression

2+7c-4c^2-3c+4

we will write it in standard form as:

-4c^2-3c+7c+4+2

Now, we will simplify the polynomial by solving like terms we get:

-4c^2+4c+6

Therefore, the given polynomial is equivalent to -4c^2+4c+6

You might be interested in
Determine the distance between (-5,2) and (-2,5). show your work. round to the nearest tenth if necessary.​
statuscvo [17]

Answer

-2

Step-by-step explanation:

learn how to do your work f^gg0+

4 0
3 years ago
What integer is between 27 + 1 and 72 ?
alexira [117]

Answer:

there's kinda alot of numbers there pal

8 0
3 years ago
Select the correct answer from each drop-down menu. The table below represents the function f, and the following graph represent
Lorico [155]
<h3>Answers:</h3>

The functions f and g have <u>same axis of symmetry</u>

The y intercept of f is <u>greater than</u> the y intercept of g.

Over the interval [-6,-3], the average rate of change of f is <u>less than</u> the average rate of change of g.

===========================================

Explanation:

Check out the diagram below.

Using the table, plot each (x,y) point onto the same xy grid the blue parabola is graphed on. This way we can compare the two graphs. I'll show these points in red. The red parabola passing through them represents all of f(x) assuming it is continuous.

When we have f(x) and g(x) plotted together, we see that they have the same axis of symmetry. Points D = (-3,-10) and K = (-3,7) have the same x coordinate. The axis of symmetry for each is x = -3.

-------------

Furthermore, the graph shows that the y intercept of f is above the y intercept of g. Look where the graphs cross the y axis. So The y intercept of f is greater than the y intercept of g

We could note that from the table, the y intercept of f is (0,8) as the y intercept always happens when x = 0.

-------------

Last part is the average rate of change (AROC)

AROC is the same as the slope of the line through the endpoints mentioned. The interval [-6, -3] means we go from x = -6 to x = -3. Those x values determine the endpoints.

For f(x), this means we find the slope of the line through (-6,8) and (-3,-10). Use the slope formula to get

m = (y2-y1)/(x2-x1)

m = (-10-8)/(-3-(-6))

m = (-10-8)/(-3+6)

m = -18/3

m = -6 ... negative slope goes downhill as we move from left to right

The AROC for f, on the mentioned interval, is -6

The AROC for g is done in a similar manner. We use the two points J = (-6,-2) and L = (-3,7) as the diagram shows. The slope of line JL is

m = (y2-y1)/(x2-x1)

m = (7-(-2))/(-3-(-6))

m = (7+2)/(-3+6)

m = 9/3

m = 3 ... positive slope goes uphill as we move from left to right

We get a different AROC here. More specifically, this is a larger AROC compared to what we got for f. So the AROC for f is smaller than the AROC for g.

7 0
3 years ago
Pls help!!!!<br> Solve the equation for r. Show your work.<br> r-15=6
jok3333 [9.3K]

Answer:

r=21

Step-by-step explanation:

r-15=6

r=6+15

r=21

4 0
3 years ago
Read 2 more answers
a reindeer leaves the north pole flying east at 20mph. Another reindeer leaves the north pole at the same time flying west at 15
Mademuasel [1]

Answer: well if they leave at the same time and one leaves 5mph faster than the other then...

Step-by-step explanation: ... it will take 15 hours for them to be 700 miles apart

4 0
3 years ago
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