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3 years ago

Which is a valid prediction about the continuous function f(x)?

Mathematics

2 answers:

goblinko [34]3 years ago

6 0

I believe the answer is C. third choice

f(x) ≥ 0 over the interval [–1, 1].

Vesna [10]3 years ago

3 0

Answer:

A 2-column table with 7 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2, 3. The second column is labeled f of x with entries 15, 0, 3, 0, negative 3, 0, 15.

Predict which statements are true about the intervals of the continuous function. Check all that apply. ITS B,D,E

f(x) > 0 over the interval (−, 3).

f(x) ≤ 0 over the interval [0, 2].

f(x) < 0 over the interval (−1, 1).

f(x) > 0 over the interval (–2, 0).

f(x) ≥ 0 over the interval [2, ).

Step-by-step explanation:

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Describe how (2^3)(2^-4) can be simplified.

Monica [59]

Answer:

Add the exponents and keep the same base. Then find the reciprocal and change the sign of the exponent.

Step-by-step explanation:

your welcome

6 0

2 years ago

Read 2 more answers

Trust Fund A deposit of $10,000 is made in a trust fund that pays 7% interest,compounded continuously.it is specified that the b

kvasek [131]

Answer:

After 50 years college will receive a amount of $294570.25

Step-by-step explanation:

We have given deposited amount P = $10000

Rate of interest r = 7 %

Time is given t = 50 years

We have to find the amount after 50 years which college receive

Amount is given by

$A=P(1+\frac{r}{100})^n$

$A=10000(1+\frac{7}{100})^{50}=294570.25$

So after 50 years college will receive a amount of $294570.25

3 0

3 years ago

The exchange rate at a post office is £1 = 1.17 euros how many euros will u get for £280

Sati [7]

Answer:

327.6 €

Step-by-step explanation:

you can solve with an equation

1£ : 1.17€ = 280£ : x

1 : 1.17 = 280 : x

x = 1.17 * 280 : 1

x = 327.6

-------------------

check

1 : 1.17 = 280 : 327.6

0.85 = 0.85

the answer is good

------------------------------------

or you can simpy solve with a multiplication

280 * 1.17 = 327.6

8 0

3 years ago

Please help! I know its either B or D but im not sure how to tell

DENIUS [597]

Answer:

Step-by-step explanation:

To find the equation of g(x), we can substitute the point into each of the equations.

A. g(x) = (1/4x)^2

1 = (1/4 * 2)^2

1 = (1/2)^2

1 = 1/4

This statement is false, so this is not the equation.

B. g(x) = 1/2 * x^2

1 = 1/2 * (2)^2

1 = 1/2 * 4

1 = 2

This statement is false, so this is not the equation.

C. g(x) = 2x^2

1 = 2 * 2^2

1 = 2 * 4

1 = 8

This statement is false, so this is not the equation.

D. g(x) = (1/2x)^2.

1 = (1/2 * 2)^2

1 = 1^2

1 = 1

This statement is true, so this is your answer.

Hope this helps!

6 0

3 years ago

Circle O has a circumference of 88π cm.

Lena [83]

Answer

Step-by-step explanation:

R = C/(2*Pi).

So, in order to find the radius from the circumference, you use the formula R = C/(2*Pi). In other words, just divide the circumference by 2 times pi.

8 0

3 years ago