Identify the coefficients based on the following equation
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Identify the coefficients based on the following equation
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The given equation is . This is a linear equation, not quadratic, because it lacks the term.
Step 2: The standard form for a quadratic equation is . In our case, since there is no term, we can deduce .
Step 3: Compare terms. The equation can be rewritten as . By comparing both sides with , we find:
Therefore, the parameters are , , , matching choice 2.
What is the value of the coefficient \( c \) in the equation below?
\( 4x^2+9x-2 \)
The coefficient a represents what multiplies x². Since there's no x² term in , we have 0 times x², making a = 0.
Rearrange first! Rewrite as . Now you can easily see: a = 0, b = -11, c = 44.
Technically no - when a = 0, it becomes a linear equation. But we can still use quadratic form to identify coefficients for comparison purposes.
Look carefully at the signs! The equation shows -11x, so b = -11. Don't let the subtraction fool you - the coefficient of x is negative eleven.
That's the same equation! Addition is commutative, so -11x + 44 = 44 + (-11x) = 44 - 11x. The coefficients remain: a = 0, b = -11, c = 44.
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