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jekas [21]
3 years ago
13

For all functions of the form f(x)=ax^2+bx+c which is true when b=0

Mathematics
1 answer:
tankabanditka [31]3 years ago
8 0
I believe if b were to equal the value of 0, there would be 2 solutions to the function. Or not mainly if the resulting expression turns out to be a difference of squares.

Eg. f(x) = 2x^2 + 0x + 2

2x^2 + 2

2(x^2 + 1)

Here there would not be x intercepts, mainly because x cannot be solved.
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1.
(-2,3) \\
x=-2 \\
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3 years ago
Let f(x)=18/1+3^e-0.1x What is the point of maximum growth rate for the logistic function f(x)? Show all work. Round your answer
xz_007 [3.2K]

Answer:

(0, 4.5)

Step-by-step explanation:

*The equation can be put into Desmos, to find the point, but the work to prove it is here*

f(x)=c/1+Ae^-Bx

Y=C

C=18      A=3      -B=-0.1

*Replace x with 0 in the equation, so you know 0 is the x value, and it leads you to the y value*

f(0)=18/1+3e^-o.1(0)

= 18/1+3e^0

=18/1+3(1)

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Hope this helps:))!!

5 0
2 years ago
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pav-90 [236]

Answer:

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8 0
2 years ago
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miss Akunina [59]

Answer:

yes

Step-by-step explanation:

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124 > 68

the Arrow can pass over the tree

7 0
3 years ago
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