3 years ago

If c= the number of cars in a parking lot, which algebraic expression

Mathematics

1 answer:

nevsk [136]3 years ago

7 0

I believe the answer is B

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Given the function f(x) = 5^x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3. Part A: Find the average r

Wewaii [24]

Table of the graph:
x: <em></em>1 2 3
y: 5 25 125

Average Rate of Change = $\frac{y_{2}-y_{1} }{x_{2} - x_{1} }$

Section A = 25-5/2-1 =20/1 =20
Section B = 125 - 25/ 3-2 = 100/1 = 100

So, Section B is 5 times greater than A.
Section B is greater because the slope of two points is greater than points in Section A.

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2 years ago

Si 9/11, 5/m+3, 15/N-7, 18/p-1 son fracciones homogeneas como calculo m+n+p

notsponge [240]

I’m confused, can you explain

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3 years ago

Which statement correctly describes the relationship between the graph of f(x) and the graph of g(x)=f(x)+3?

SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

When the number is positive and not inside the parentheses it means it gets translated up.

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2 years ago

What is 63.48 rounded off to 1 decimal place?

Lilit [14]

Answer:

63.5

Step-by-step explanation:

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3 years ago

Tangent Line h(t) = sec t / t @ (Pi, 1/pi)

Alex Ar [27]

Take derivitive

note
the derivitive of sec(x)=sec(x)tan(x)
so
remember the quotient rule
the derivitive of $\frac{f(x)}{g(x)} = \frac{f'(x)g(x)-g'(x)f(x)}{(g(x))^2}$
so

the derivitive of $\frac{sec(t)}{t} = \frac{sec(t)tan(t)t-(1)(sec(t))}{t^2}$
so now evaluate when t=pi
we get
sec(pi)=-1
tan(pi)=0
we get
$\frac{(-1)(0)(pi)-(pi)(-1)}{pi^2}= \frac{pi}{pi^2}= \frac{1}{pi}$
slope=1/pi

use slope point form
for
slope=m and point is (x1,y1)
equation is
y-y1=m(x-x1)
slope is 1/pi
point is (pi,1/pi)

y-1/π=1/π(x-π)
times both sides by π
πy-1=x-π
πy=x-π+1
y=(1/π)x-1+(1/π)
or, alternately
-(1/π)x+y=(1/π)-1
x-πy=π-1

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3 years ago