MATHEMATICS MIDDLE SCHOOL

For questions 1 and 2 graph the function y=5(1/2)^x+4

Answers

Answer 1
Answer:

We have function:

y=5((1)/(2) )^(x) +4

The standard equation of the exponential function is :

y=a.b^(x)+c

So, the given function is an exponential function .  

Since the function is a decay as b=(1)/(2) here is less than 1.

We create the table for the given exponential function:

x       0      4          8                -2

y        9      4.31     4.0195      24

Plotting these values we get the graphas shown below.

Learn more:brainly.com/question/13917934
Answer 2
Answer:

See the graph

Explanation:

We need to graph the following function:

y=5((1)/(2))^x+4

So this is an exponential decay. Why do we know this? Because the function has the form:

f(x)=ab^x+k

So since a>0 \ and \ b=1/2 \ less \ than \ 1 then the function is a decay. The graph is shown below.

Learn more:

Exponential function: brainly.com/question/10374556

#LearnWithBrainly

Related Questions

Angle 6 is 55 degrees and angle 5 is 125 degrees. Are these angles vertical or adjacent?
Help me please help me please
Justin had $24 to buy a gift card for his cousin Julie and he found a gift for $22 with 5% sales tax is added on will Justin have enough money to buy the gift for Julie and if so how much will he pay
Please, help me with this question. It is due soon. Also have a great evening! And remember if you don’t know the answer or don’t understand it and just want points don’t even bother to write a “ANSWER” down because it is irritating and annoying and it lastly wastes my time and has no help towards me!!!!
Are my answer correct

Rename 120,000 = ten thousands

Answers

Stop at the ten thousands column - so it is equal to 12 ten thousands
Check: 12 x 10,000 = 120,000

11/8 Oz as a mixed number

Answers

A mixed number is when you have both a whole number and a fraction put together.  11=8+3, right?  So, 11/8=(8+3)/8.  This is also equal to 8/8 + 3/8.  8/8=1 (because a number divided by itself equals 1), so 11/8 = 1 + 3/8.  To write this as a mixed number, just take out the + sign: 1 3/8.

Answer: 1 3/8

Suppose that Sahil knows that 45 people with the ages of 18 to 19 voted. With out using a calculator, he quickly says then 135 people with the ages of 30 to 49 voted. Is he correct? How might shail have come up with his answer?( I have a chart and one thing that is a clue is that the ages 18 to 29 is 10% )
(Ages 30 to 49 is 30%) please help!

I know that he did 45 times 3 to get the 135 because he though since 10% is 45 people he could multiply by 3 & get his answer. Help!!!

Answers

So you are given that 45 people in the age range of 18 to 29 who voted make up 10% of the total voters.

And you also know that 30% of the voters are in the age range of 30-49. And you need to find out how many people aged 30-49 voted.

So 10% of the total make up 45 people.
That means for 30% of the total number people, there would be 45 x 3 people, or 135 people. Because 10% x 3 = 30%

So, great job! :D

You don't need help !
Your method and your reasoning are correct.

PLEASE ANSWER IN LESS THAN 10 MINUTES!!Students in a art class make square tiles that are 5 inches wide. They plan to put up a row of the tiles on a wall that is 9 feet 7 inches wide. How many tiles will the students need to make?
Btw this is a I-Ready question

Answers

9 feet = 108 inches
9 feet 7 inches = 115 inches.
The wall is 115 inches wide.

They need 115/5 = 23 tiles to reach side to side.

BTW ... I guess U-Not-Ready.

-5n-8 (1+7)=-8 simplify

Answers

Answer:no its 69. :)

Step-by-step explanation:

3 to the 3rd power times 3 to the second power times 3 to the first Power times 3 to the 0 power times 3 to the negative 1 power times 3 to the negative 2 power

Answers

3^3\cdot3^2\cdot3^1\cdot3^0\cdot3^(-1)\cdot3^(-2)=3^(3+2+1+0+(-1)+(-2))=3^3=27\n\nUsed:a^n\cdot a^m=a^(n+m)
Other Questions
Choose the correct simplification of the expression (4a^4b)^2.
If anyone know this please help me.
Is 7 x (6 x t) equivalent to (7 x 6) x t
Annisa wrote an expression the product of 6.2 and the sum of 3c and 8 what are the factors of the expression