What is the end behavior of f(x)=4x^4-3x^2?
1 answer:
Answer:
as x→∞, y→∞
as x→-∞, y→∞
Step-by-step explanation:
To tell what the end-behavior is, look at the x with highest exponent value in the function.
f(x) = 4x⁴ - 3x²
The highest power is x⁴.
Our highest exponent value is 4.
If the highest power is an even number, the end behavior is:
as x→∞, y→∞
as x→-∞, y→∞
this is always true. It's part of the rule for end-behavior.
The end behavior graph for an even power will look like the graph for x².
This is also always true. It will always look like this if the highest power is an even number.
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Answer:
<h2>76</h2>Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>- triangles
- equation
- PEMDAS
- this is an isosceles triangle since two sides are equal therefore
- a triangle contains 180°
according to the question
2x+2+2x+2+3x+1=180
solve:
- collect like terms:7x+5=180
- substract 5 from both sides:=>7x+5-5=180-5=>7x=175
- divide both sides by 7: =>7x/7=175/7
- x=25
given:
M∠R=3x+1
substitute the value of x
3×25+1
75+1
76