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zlopas [31]
3 years ago
10

HELP ASAP PLEASE!!!!!!!!

Mathematics
2 answers:
Verdich [7]3 years ago
8 0
The answer is D
f(g(x)) = x and g(f(x))= x
Alenkasestr [34]3 years ago
5 0
<span>f(g(x))= x and g(f(x))=x</span>
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I need help on #3 please!
ad-work [718]
The answer is whole
Hope this helps
4 0
3 years ago
can someone explain it to me, i don't need the answer, i just need an detailed explanation of how they got the answer using the
zubka84 [21]

Answer:

Step-by-step explanation:

Good idea to review quadratic functions and the quadratic formula.

Quadratics have three coefficients:  ax² + bx + c, and the "discriminant" is defined as b²-4ac.  Please review these rules:

1) if the discriminant is +, the quadratic equation has two real, unequal roots.

2) if the disc. is 0, the equation has two real, equal root.

3) If the disc. is - , the equation has two complex roots.

Here a = 1, b  = -3 and c = 4.  Therefore the discriminant is (-3)²-4(1)(4), or

-7.  Rule 3) applies:  the equation has two complex roots, but no real ones.  Thus we know that the graph does not cross the x-axis.

Graphing the given quadratic, x² - 3x + 4, using a dashed "line," is helpful.  As you can see in the illustration of this graph, the graph neither touches nor crosses the x-axis.  Thus, y = x² - 3x + 4 is greater than 0 for all x.  The answer:  All real numbers.

4 0
3 years ago
I kinda need help with this
Licemer1 [7]

Answer:

7.

Step-by-step explanation:

What you can do to figure it out is divide 35 by all the answers. If it comes out even that's the answer. 35/7 = 35

<em>hope this helps, good luck :)</em>

3 0
3 years ago
I need help.........
ValentinkaMS [17]
I need help to. Mine is confusing
7 0
3 years ago
Read 2 more answers
Please helppppp<br> Consider the function f whose graph is shown above
gtnhenbr [62]

Answer:

It is C. Just look at the farthest points, and those are the numbers in your inequality.

7 0
3 years ago
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