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2 years ago

What is the initial value of the function: f(x)=3/2(2)^x

Mathematics

2 answers:

Marina CMI [18]2 years ago

7 0

Answer:

the initial value -- f(0) -- results in a value of 1.5

Step-by-step explanation:

f(0) = $\frac{3}{2}$ · $2^{x}$ (any value raised to the power of zero equals one)

f(0) = $\frac{3}{2}$ · 1

f(0) = 3/2 or 1.5

Musya8 [376]2 years ago

3 0

It’s NONE. You can use symbolab

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James bought a movie ticket and wants to pay for some friends. A ticket costs $6, and he has $38. How many friends can he pay fo

Firlakuza [10]

Answer:

6 friends, $2 left

Step-by-step explanation:

He has $38 dollars, but each ticket costs $6. Divide them to see how many tickets he can buy.

38/6 = 6 remainder 2

He can pay for 6 friends, and the remainder is $2.

6 0

3 years ago

Find the x-intercepts of the parabola with vertex (1,-108) and y-intercept (0,-105). Write your answer in this form: (X1,y1), (x

Stolb23 [73]

Answer:

(7, 0) and (-5, 0)

Step-by-step explanation:

<u>Vertex form</u>

$y=a(x-h)^2+k$

(where (h, k) is the vertex)

Given:

vertex = (1, -108)

$\implies y=a(x-1)^2-108$

Given:

y-intercept = (0, -105)

$\implies a(0-1)^2-108=-105$

$\implies a(-1)^2=-105+108$

$\implies a=3$

Therefore:

$\implies y=3(x-1)^2-108$

The x-intercepts are when y = 0

$\implies 3(x-1)^2-108=0$

$\implies 3(x-1)^2=108$

$\implies (x-1)^2=36$

$\implies x-1=\pm \sqrt{36}$

$\implies x=1\pm 6$

$\implies x=7, x=-5$

Therefore, the x-intercepts are (7, 0) and (-5, 0)

7 0

2 years ago

MATH HELP

Veronika [31]

The remaining area is 20% of the previous area.

Hope this Helps!

4 0

3 years ago

Read 2 more answers

Can someone help me with this?

Lerok [7]

Answer:

1 is C and 2 is B

Step-by-step explanation:

4 0

2 years ago

In how many different ways can a red, blue, and green marker be arranged in a tray?

grigory [225]

Answer:

6 ways.

There are one red, one blue and one green maker. So there are 3 markers they are in 3! = 3×2 = 6 ways.

Please mark brainliest! <3

7 0

2 years ago