Mathematics, 06.03.2020 07:59 eggoysters
A balloon is released into the air. The function β(x)=22x+5.5, represents the height of the ball above the ground, in feet, with respect to time x, in seconds.
Part A: Determine β(3) and explain what it represents in context.
Part B: What is the domain for the function? Remember proper function notation.
Part C: What is the range for the function? Remember proper function notation.
Part D: Is this function linear? Why or Why not?
Answers: 3
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If g^-1(x) is the inverse of g (x) which statement must be true
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For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] β [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] β Β± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]
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Mathematics, 21.06.2019 23:30
Parabolas y=β2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
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A balloon is released into the air. The function β(x)=22x+5.5, represents the height of the ball abo...
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