Mathematics High School

Describe when the graph of f(x) = ab^x is a horizontal line.

Answers

Answer 1

Answer:

technically, the graph is never a straight line unless

a=0 or

b=1

But it will approach a horizontal asymptote otherwise, as Reiny suggests.

Related Questions

Find the common difference of the arithmetic sequence -7, -1 ,5

Answers

The common difference is 6 because each time 6 is being added to the sequence.

FASSTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT

Answers

x=23

2x+14=60
2x=46
x=23

Addison is going to invest $3,100 and leave it in an account for 15 years. Assuming the interest is compounded continuously, what interest rate, to the nearest hundredth of a percent, would be required in order for Addison to end up with $7,300?

Answers

Answer:

r= 5.71%

Step-by-step explanation

Just did it

Answer:

5.71%

Step-by-step explanation:

Kellie has 7 pages of homework to do. If she can finish 3/4 of a page in one hour, how many hours will
her homework take?

Answers

Answer:

9h33m

Step-by-step explanation:

=> (7 pages x 4 )/3 = 9.33 h

Answer:

7 1/2

Step-by-step explanation:

ok so i always try to make thing easier for my self so i just do something like this.

3/4 + 3/4 = 1 1/2

so you could just go and say

1 1/2 + 1 1/2 + 1 1/2 + 1 1/2 + 1 1/2 = 7 1/2

i dont know if you want like make it take exactly 7 hours but um thats my explanation.

The ratio of girls to boys in a classroom is 3:5. Kevin says there must be 8 students in the classroom. Which explains whether Kevin is correct?
Kevin is correct because 3 girls + 5 boys = 8 students.
Kevin is correct because 5 girls + 3 boys = 8 students.
Kevin is incorrect because 3:5 may be a simplified ratio.
Kevin is incorrect because the ratio 3:5 does not compare different units.

angry
excited
guilty
relaxed

Answers

Answer:

The answer would be C. Kevin is incorrect because 3:5 may be a simplified ratio.

I WILL GIVE BRAINLIEST

Answers

Answer:

c

Step-by-step explanation:

Simplify (4x³)³
AND I OOP-

Answers

Answer:

It should be [tex]64x^{9}[/tex]

Step-by-step explanation:

Is 6/12 and 15/30 proportional?

Answers

Answer:

yes

Step-by-step explanation:

6 is half of 12. 15 is half of 30. The ratios are equal, so the fractions are proportional.

Answer: yes

Also, you can reduce both fractions.

Divide the numerator and denominator of 6/12 by 6 to get 1/2.

Divide the numerator and denominator of 15/30 by 15 to get 1/2.

Since both fractions reduce to 1/2, 6/12 and 15/30 are equivalent fractions and are proportional.

In ΔCDE, the measure of ∠E=90°, the measure of ∠C=39°, and EC = 67 feet. Find the length of CD to the nearest tenth of a foot.

Answers

Answer:

86.2129≈86.2 feet

Step-by-step explanation:

Answer:  x=1.5012≈1.5 feet

Square the binomial below:
(x– 4)

Answers

Answer:

x^2-8x+16

Step-by-step explanation:

(x-4)^2

x^2-4x-4x+16

x^2-8x+16

(WILL TRY TO GIVE BRAINLIEST) DIRECTIONS: Decide which measurement is larger by converting to to the same measurement. QUESTION: Which of these three is larger, 13 lbs, 5 oz or 217 oz?

Answers

Answer:

217 oz

Step-by-step explanation:

You can easily eliminate 5 oz because 217 oz is larger already

Now all you have left is 13 lbs and 217 oz

217 oz is about 13.6 lbs

So 217 oz is the largest

Find the value of each variable.

Answers

Answer:

EF = 18 in. & m∠F = 134 °

Step-by-step explanation:

Hi there,

In order to find the length of side EF, you should realize that this is an isosceles triangle. We know that two sides and two angles of this type of triangle are equal to each other. We also know that the lengths of the sides opposite of the congruent angles are equal to each other. Thus, we proved that length of side EF is equal to the length of side FG.

Therefore, EF is 18 inches because FG is 18 inches.

In order to find m∠F, you need to know that the sum of the angles in a triangle add up to 180°. You add all of the known angle values and subtract it by 180°.

m∠E + m∠G + m∠F = 180°

23° + 23° + m∠F =  180°

46° + m∠F = 180°

m∠F = 134°

Hope this explanation helps you understand this problem. Cheers.

two horses are filling a pool

Answers

Answer:

What is the actual question?

Step-by-step explanation:

PLEASE HELP!!! What is the slope of a line perpendicular to line A.

Answers

The slope is -4/7 is the correct answer

Caleb took 9 photos at the zoo. One third of his photos are of giraffes. Enter the number of Caleb's photos that are of giraffes. of Caleb's photos are of giraffes.

Answers

Answer:

3 pictures are giraffes

Step-by-step explanation:

1/3 of 9 is 3. Caleb took 3 pictures of giraffes.

3,6,9...

1/3, 2/3, 3/3=1

Hope this helps!

Answer:

cucuffuifb use I'll I EB ten nu TV cell GB EEC to reef GRB decry

which expression is equivalent to -4(2k - 6) - 4k? Show your work.

A 4k + 24
B -8k + 20
C -12k + 24
D -12k - 24

Answers

Answer:

-12k+24

Step-by-step explanation:

-8k+24-4k

collect like terms

-12k+24

Answer:

C

Step-by-step explanation:

Multiply -4 ×2k ×-6k-6=

-8k + 24 - 4k =

-12k ÷ 24 is C

PLEASE HELP ME 31 POINTS PLEASEEEEEEEEE IM BEFGING YSLL

Answers

Answer:

linear function I think...

Answer:

Step-by-step explanation:

Ann had $120 to spend on books. After buying 10 books she had $8.30 left. If each book costs the same, let b be the cost of each book Write an algebraic equation that represents the situation:

Answers

Answer:

11.17

120-8.30 an then ÷10

Answer:

120 - (10b) = $8.30

Step-by-step explanation:

Please help me with this will give brainliest

Answers

Answer:

Y= 2x + 10

Step-by-step explanation:

Plug (-2, 6) in

(6)= 2(-2) + 10

6= -4 + 10

In the school the ratio of the number of pupils to the number of teacher is 20:1 if the number of pupils is 840 how many teacher are there

Answers

Answer:

There would be 42 teachers

Step-by-step explanation:

You would divide 840 divided by 20 and you get 42.

I hoped this helped :)

Answer: the answer would be 42 teachers

Explanation : hope this helped

30 points please help only serious ppl i BEG YOU
Write an inequality that represents the graph.

Answers

Answer:

ok let me slide

Step-by-step explanation:

Answer:y=3 x=1 + 4

Step-by-step explanation:

Shot in the dark honestly

−5(x+4)
Expand and Simplify the Expression

Answers

Answer: Simplify:-5x-20

Step-by-step explanation:

Solution: -5x-20

Help asap! Will give brainliest! question is in the pic

Answers

Answer:

10 grams

Step-by-step explanation:

15/5  = 3 half lives

80/2³ = 10 grams

help me with this please marking brainliest!

Answers

Answer:

A) ±[tex]6\sqrt{2}[/tex]

Step-by-step explanation:

What is the function rule of dividing by 4?

Answers

Answer:

division

Step-by-step explanation:

answer boom.... is it right... wait it better be....... nevermind

Answer:

The divisibility rule for 4 is that if the number formed by the last two digits in a number is divisible by 4, the original number is divisible by 4

ex:

3944

take a look at the last two digits

⇒ 44

we know that 44 can be divided by 4

⇒ 44 ÷ 4 = 11

therefore, the whole number, 3944, can be divided by 4

⇒ 3944 ÷ 44 = 986

The six-pack of rolls sells for $5.28. What is the price for one roll?

Answers

Answer:

88 cents

Step-by-step explanation:

$5.28 divided by 6 rolls=88 cents

Answer:

0.88

Step-by-step explanation:

How many ways can you order 8 speakers for a conference?

Answers

Answer:

form a shopkeeper you can purchase 8 speakers

Put these numbers in order from least to greatest: -4 2/5 -4.5 -5.1 -4.45 -5 -

Answers

Answer:

-5.1, -5, -4.5, -4.45,-4 2/5

Answer:

-5.1, -5, -4.5,-4.45,-4 2/5,

Step-by-step explanation:

Lets put all the number in decimal form from least to greatest.

-4 2/5= -4.4

Remember the lower the negative integer is, the higher it is on the number line.

-5.1, -5, -4.5, -4.45, -4 2/5,

A company makes 140 bags.
48 of the bags have buttons but no zips.
49 of the bags have zips but no buttons.
23 of the bags have neither zips nor buttons.
A bag is selected at random.
What is the probability that the bag has buttons?

Answers

34.29% percentage
48/140 fraction
12/35 fraction simplified

Using the exponential function y=-()* fill in the table below.
т
-4
-3
-2
-1
0
1
2
3
4
y

Answers

Y=4
Y=3
Y=2
Y=1
Y=0
Y=-1
Y=-2
Y=-3
Y=-4
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