3 years ago

Which ordered pairs are on the graph of exponential function?

Mathematics

1 answer:

GaryK [48]3 years ago

8 0

Answer:

its (1,3)

Step-by-step explanation:

this is a bit of bad explaining but if you draw a graph you can find it, the verticle intercept is 0,2 if you wanted to know that. and also since the answers are there you could try them out so like 3=2+1, that works, and kinda like that

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in the school library 52% of the books are paperback if there are 2650 books in library how many of them are not paperback to th

wlad13 [49]

i will use proportions for this.

x 52

------- = --------

2650 100

Cross multiply and u get 1378.

Hope it helps. :)

3 0

3 years ago

Rewrite the function by completing the square. h(x)= x^{2} +3 x -18 left parenthesis, x, right parenthesis, equals, x, squared,

ludmilkaskok [199]

Answer:

h(x) = (x +1.5)^2 -20.25

Step-by-step explanation:

We assume you want to rearrange h(x)= x^2 +3x -18.

Recognize the coefficient of x is 3. Add and subtract the square of half that. (3/2)^2 = 9/4 = 2.25

h(x) = (x^2 +3x +2.25) -18 -2.25

Now, write the expression in parentheses as a square, simplify the constant.

h(x) = (x +1.5)^2 -20.25 . . . . . . . . vertex form

4 0

3 years ago

Find the value of x.

stiv31 [10]

Answer:

9 is the value of x.

3 0

2 years ago

is <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3to%20%5C%3A%20the%20%5C%3A%20power%20%5C%3A%20of%20%5C%3A%20100%7D%7B3to%20%5

Norma-Jean [14]

Remember the laws of exponents:

$\frac{a^n}{a^m}=a^{n-m}$

Then:

$\begin{gathered} \frac{3^{100}}{3^{99}}=3^{100-99} \\ =3^1 \\ =3 \end{gathered}$

Therefore:

$\frac{3^{100}}{3^{99}}=3$

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1 year ago

Perform the indicated operations and simplify the expression 4x-1/x+4 - x +1/x-5

Romashka [77]

Step-by-step explanation:

4x-1

x+-×+1=5

×-5

there are no terms like that

7 0

2 years ago