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dmitriy555 [2]
2 years ago
15

375 A system of equations is shown below.

Mathematics
1 answer:
jolli1 [7]2 years ago
8 0
B is the one I would go with, multiplying everything by 3 in the equation 3 would eliminate y.
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Which polynomial function of lowest degree with rational real coefficients
vfiekz [6]

Answer:

a polynomial with degree coefficient real number can be a negative number

i guessed i am not sure

7 0
2 years ago
What is the equation of the polynomial function?
dolphi86 [110]

Answer:

f(x) = (1/2)(x-2)^2(x+1)(x+2)

Step-by-step explanation:

You can determine this by looking at the zeroes of the graph. For any zero that goes through the x-axis, the power of that zero is odd. For any zero that that "bounces" from the x-axis, the power of that zero is even.

Starting from left to right, we can see that the first zero, -2, goes through the x-axis. That means (x+2) is raised to an odd power. The second zero, -1, also goes through, so (x+1) is raised to an odd power. The last zero, 2, bounces off the x-axis, so (x-2) is raised to an even power. The only functions that satisfy this criteria are function 1 and 2.

However, we are not done yet. We need to figure out which multiplier value (1/2, 1/4) is correct. To do this, we plug in 0 for x, since we know that the y-intercept is 4. When we plug in 0, we see that f(0) = 4 for the first function. Therefore, the first function is the answer.

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7 0
3 years ago
I'm not exactly sure how to solve this or what the answer is. ​
arlik [135]

Answer:

9x^2-49

Step-by-step explanation:

FOIL

8 0
3 years ago
HALPPP FAST
Tasya [4]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Uncle Sam sells cups at a shop. For every cup he sells, he collects 20% of the price of the cup. For every 10 cups that he sells
svlad2 [7]

Answer:

if its uncle sam IT MUST BE A CONSPIRACY!!!

Step-by-step explanation:

UNCLE SAM IS WATCHING

4 0
2 years ago
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