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3 years ago

What can you say about the end behavior of the function f(x)=log2(4x+8)+16

2 answers:

7 0

One end increases and one end decreases because log2=0.3 and if you multiply that by the leading coefficient, 4, you will get 1.2. Because the new leading coefficient, 1.2, is positive, one end goes up and another end goes down.

Gennadij [26K]3 years ago

3 0

Answer:

One end increases and one end decreases

Step-by-step explanation:

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Can someone please explain how to do this?

vovikov84 [41]

Answer:

14)

tan θ = BC/AC = 9/13
θ = arctan (9/13)
θ = 34.7°

15)

cos 45° = 14/x
x = 14 / cos 45°
x = 19.8

6 0

3 years ago

How do u solve 5x+3=4 <br> Y=-3x

kogti [31]

The information from the first equation gives you the information needed for the second. To solve the first equation you must rearrange the equation to isolate X. In order to do that you can first move the 3 to the other side of the equation by subtracting it from both sides (5x + 3 - 3 = 4 - 3) and then simplify that to (5x = 4 - 3) and further to (5x = 1). Then to move the 5 you must divide both sides by 5 so you get (5x/5 = 1/5) which can be simplified to (x = 1/5)

From this you can use the X value and input it into the second equation
Y = -3(1/5) and then solve for Y.

Hope this helps!

6 0

3 years ago

Read 2 more answers

Calculate the future value of $500.20, earning interest at a rate of 3 7/8% that is compounded monthly for 4 years.

KATRIN_1 [288]

Answer:

584.03

Step-by-step explanation:

Given that principal amount = 500.20 dollars

Interest rate = 3 7/8% p.a.= 3100/8(12) per month

Period = 4 years = 4(12) = 48 months.

A= P(1+r/n)^nt

Here n = 12 t = 4 years.

Substitute to get

Future value = $500.20(1+\frac{32}{8(1200)} )^{48}$

=584.03

6 0

4 years ago

Read 2 more answers

Determine if the sequence is arithmetic or geometric. Then find the next term in the sequence. Select all that apply. 1, -4, 16,

Tcecarenko [31]

Hello,

$u_{1} =1\\\\
 u_{2} =-4=1*(-4)= u_{1} *(-4)\\\\
 u_{3} =16=(-4)*(-4)= u_{2} *(-4)\\\\
 u_{4} =-64=16*(-4)= u_{3} *(-4)\\\\
 u_{5} =(-64)*(-4)= 256=u_{4} *(-4)\\\\

$
The sequence is geometric of ratio -4.

Answer 2 and 4 are good. others false

7 0

3 years ago

Jordan owns 2 acres of farmland. He grows beets on 1/8 of the land. On how many acres of

nadezda [96]

Answer:

He grows beets on 0.25 acres of land

Step-by-step explanation:

$2 \times \frac{1}{8} = \frac{2}{8} or \: \frac{1}{4}$

a quarter is the same as 0.25

6 0

2 years ago