Find the y-intercept of the following equation. Simplify your answer. 25 POINTS WILL MARK BRAIN

Mathematics

1 answer:

Monica [59]3 years ago

3 0

Answer:

Step-by-step explanation:

y=mx+b

b= y-intercept

So 7 is your answer

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Could somebody please help me with this?

BARSIC [14]

For this problem, we are going to use the Remainder Theorem. This says that for $x - n$ to be a factor of a polynomial $p(x)$ , then $p(n) = 0$ . Essentially, it says that $x - n$ is a factor if when you substitute $n$ into the polynomial you get a result of 0.

Thus, in our case, when we substitute $x = 2$ into the polynomial, we should get an answer of 0 if $x - 2$ is a factor of the polynomial. Given this information, we can solve for $c$ :

$p(2) = 2^3 - 4(2^2) + 2c + 2 = 0$

$8 - 16 + 2c + 2 = 0$

$2c - 6 = 0$

$2c = 6$

$c = 3$

The solution is c = 3.

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Misha Larkins [42]

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Step-by-step explanation:

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3 years ago

Divers in a competition are scored by an international panel of judges. The highest and the lowest scores are dropped. The total

Fudgin [204]

From the statements given in the problem, we can say that:

Final Score = (total of the remaining scores) * degree of difficulty * 0.6

Therefore:

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