1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fofino [41]
3 years ago
9

99PTS!!!!!!!

Mathematics
2 answers:
bezimeni [28]3 years ago
6 0

Answer:

Option A.

Step-by-step explanation:

The given function is

h(x)=3^x-2        ... (1)

It is an exponential function.

The graph of second exponential function passes through the points (0,4) and (1,5), and it shifted 3 units up.

g(x)=a(b)^x+3

Substitute x=0 and g(x)=4 in the above function.

4=a(b)^0+3\Rightarrow a=1

Substitute a=1, x=1 and g(x)=5 in the above function.

5=1(b)^1+3\Rightarrow b=2

The second function is

g(x)=2^x+3             .... (2)

At x=0,

h(0)=3^(0)-2=-1

g(0)=2^(0)+3=4

So, at initial stage g(x)>h(x).

On solving (1) and (2) we get

x=2,g(x)=h(x)=7

It means at x=2 the function h(x) is equal to g(x) and after that h(x)>g(x).

g(x) ≥ h(x) on the interval –2 ≤ x ≤ 2

Therefore, the correct option is A.

Ostrovityanka [42]3 years ago
5 0

h(x) = 3^x – 2 will be negative  when x is less than 0

h(2) =7

g(2)=7

This is the point they are equal

g(x)> h(x) until2

g(x)>=h(x) -2<=x<=2

Choice A

You might be interested in
Divide<br><br> -5/9 by 5/7 :<br><br> a)-7/9<br> b)-9/7<br> c)7/9<br> d)9/7
Reil [10]

Answer:

a

Step-by-step explanation:

-5/9 ÷ 5/7

= -5/9 × 7/5

= -7/9

The answer should be a

4 0
3 years ago
the Marked price of a mobile is rupees 3500 and the shopkeeper allows 10% discount how much should the customer pay for it after
Papessa [141]

Answer:

3500 - 10% = 3150 rupees

Step-by-step explanation:

the customer will pay 3150 rupees

3 0
2 years ago
Josh borrowed $50,000 from the bank to buy a new truck. The bank is going to charge him an interest rate of 6.9%. If his loan la
Neko [114]

Answer:

<em>The simple interest is $11,212.5 and the equation to determine Josh's simple interest is I = PRT/100</em>

Step-by-step explanation:

The formula for calculating simple interest is expressed as;

SI = Principal * rate * time/100

SI = 50,000 * 6.9*39/100*12

SI = 500*6.9*39/12

SI = 134,550/12

SI = 11,212.5

<em>Hence the simple interest is $11,212.5 and the equation to determine Josh's simple interest is I = PRT/100</em>

P is the amount borrowed

R is the interest rate

T is the time in years

8 0
3 years ago
Help please i have no idea how to do slope intercept form ​
OverLord2011 [107]

Answer:

y=x+4

Step-by-step explanation:

from the graph

7 0
2 years ago
D=f+ fx<br> solve for x
Zepler [3.9K]

Answer:

X = d/f - 1

Step-by-step explanation:

You would Isolate the variable by dividing each side by factors that don't contain the variable. Hope this helps

3 0
2 years ago
Other questions:
  • alicia got 60 questions correct on her science test. if she received a score of 75% how many questions were on the test?
    6·1 answer
  • Definition of the identity property of addition and the commutative property of addition
    8·2 answers
  • Donna buys some fabrics to make place meta. She needs 1/5 yards of each fabrics. She has 9 different types of fabrics to make he
    12·1 answer
  • A fish tank hold 15 gallons of water. Jordan is using a 1-pint container to fill the fish tank. Complete the table to help you f
    11·1 answer
  • Please click on the photo and answer ASAP!!!! Worth 90points!!!! Please also try to include working out!!!!
    14·2 answers
  • The ice ages are an example of climate change.where else have you heard about climate change
    8·1 answer
  • What types of solutions will a quadratic equation have when the discriminant b2 − 4ac in the quadratic formula is a perfect squa
    13·1 answer
  • Rachel bought turkey for a cookout she used the turkey to make 1/4 pound burgers if Rachel bought 4 1/2 pounds of turkey how man
    5·1 answer
  • Y−3=5(x−2) what is the slope?
    9·2 answers
  • If a0 , then a/c___b/c
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!