Simplify : 7w - 8( -9 - 3w)
2 answers:
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Answer:
<em>he rank from least to great based on their axis of symmetry: </em>
0, 1, -3 ⇒ g(x), h(x), f(x)
So, <em>option C</em> is correct.
Step-by-step explanation:
A quadratic equation is given by:
Here, a, b and c are termed as coefficients and x being the variable.
<em>Axis of symmetry can be obtained using the formula</em>
Identification of a, b and c in f(x), g(x) and h(x) can be obtained as follows:
⇒ a = 1, b = 6 and c = -1
⇒ a = -1, b = 0 and c = 2
⇒ a = 2, b = -4 and c = 3
So, axis of symmetry in will be:
x = -6/2(1) = -3
and axis of symmetry in will be:
x = -(0)/2(-1) = 0
and axis of symmetry in will be:
x = -(-4)/2(2) = 1
<em>So, the rank from least to great based on their axis of symmetry: </em>
0, 1, -3 ⇒ g(x), h(x), f(x)
So, <em>option C</em> is correct.
<em>Keywords: axis of symmetry, functions</em>
<em>Learn more about axis of symmetry from brainly.com/question/11800108</em>
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