Since this is an equilateral triangle, all 3 angles are equal, and all the sides are equal.
6x - 3 = 3x + 6
6x -3x = 6 +3
3x = 9
x = 3
we can check it by plugging 3 into each side for x: 6(3)-3 = 18-3 = 15
3(3)+6 = 9+6 = 15
5(3) = 15
So yes, the x = 3
Answer:
Step-by-step explanation:
Example of banking
Based on the function h(x), one thing that is not a key feature of the function is The range of h(x) is (–6, ∞).
<h3>What are the key features of function h(x)?</h3>
The domain that h(x) could fall into is (0, ∞) because x cannot be higher than 3 or less than 0.
The y intercept will be given as (0,3) as shown in the function:
h(x) = -x² + 3
Here 3 takes the form of c which makes it the y-intercept.
The end behavior of h(x) is x → ∞, h(x) → –∞
This means that the false feature is that the range of h(x) is (-6, ∞).
Find out more on the range of a function at brainly.com/question/1466393
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