Suppose a plane coming down for a landing at an airport. The angle of depression is 22 degrees. The plane is 350m from the landi
ng point along the ground. How high is the plane? (round to first decimal place)
1 answer:
You might be interested in
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>
<em>#learnwithBrainly</em>