There are 32 forwards and 80 guards in Leo's basketball league.Leo must include all players on a team and wants each team to hav
1 answer:
Answer: There are 5 guards on each team.
Step-by-step explanation:
Since we have given that
Number of forwards in basketball league = 32
Number of guards in basketball league = 80
We need to find the greatest number of teams possible.
We will find "H.C.F. of 32 and 80.
Since H.C.F. of 32 and 80 = 16
Number of guard would be
Hence, there are 5 guards on each team.
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Answer:
Step-by-step explanation:
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As the polynomial has only real coefficients, it means that 3-i is a zero too, because we apply the Conjugate Zeros Theorem.
It means that we can write the expression as below, k being a real number that we will have to identify.
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-90=k*3*10, meaning that k=-3
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Recall that the vertex form of a quadratic function (or parabolic function) is equal to
Now, given that we have f(x) = x² + 14x + 40, to express f into its vertex form, we must first fill in the expression to form a perfect square.
One concept that we must remember when completing the square is that
(a + b)² = a² + 2ab + b²
So, to complete the square for (x² + 14x + ____), we have 2ab = 14 where a = 1. Thus, b = 14/2 = 7. Hence, the last term of the perfect square must equal to 7² = 49.
So, going back to the function, we have
Thus, we have derived the vertex form of the function.
Answer: f(x) = (x + 7)² - 9
Now, given that we have f(x) = x² + 14x + 40, to express f into its vertex form, we must first fill in the expression to form a perfect square.
One concept that we must remember when completing the square is that
(a + b)² = a² + 2ab + b²
So, to complete the square for (x² + 14x + ____), we have 2ab = 14 where a = 1. Thus, b = 14/2 = 7. Hence, the last term of the perfect square must equal to 7² = 49.
So, going back to the function, we have
Thus, we have derived the vertex form of the function.
Answer: f(x) = (x + 7)² - 9