All categories

4 years ago

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

Mathematics

2 answers:

Vaselesa [24]4 years ago

7 0

f(x) < 0 over the interval (0, 2).

larisa [96]4 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

1. What is the value of x in the figure?

irinina [24]

Answer:

$x=6\sqrt{5}\\ \\y=3\sqrt{5}\\ \\z=6$

Step-by-step explanation:

The height of the right triangle drawn to the hypotenuse is geometric mean of two segments of hypotenuse, so

$z^2=12\cdot 3\\ \\z^2=36\\ \\z=6$

By the Pythagorean theorem,

$x^2=12^2+z^2\\ \\x^2=144+6^2\\ \\x^2=144+36\\ \\x^2=180\\ \\x=6\sqrt{5}$

and

$y^2=z^2+3^2\\ \\y^2=6^2+9\\ \\y^2=36+9\\ \\y^2=45\\ \\y=3\sqrt{5}$

5 0

3 years ago

Express answer in exact form. Show all work for full credit.Find the area of one segment formed by a 6" square inscribed in a ci

Zinaida [17]

The area of the square is:

$\begin{gathered} As=6^2 \\ As=36in^2 \end{gathered}$

And the area of the circle is:

$\begin{gathered} Ac=\pi r^2 \\ Ac=\pi\cdot(3\sqrt[]{2})^2 \\ Ac=18\pi \end{gathered}$

The area of one segment is given by:

$\begin{gathered} A=\frac{Ac-As}{4} \\ A=\frac{18\pi-36}{4} \end{gathered}$

7 0

2 years ago

F(x) = 3x + 2 What is f(5)? A. 15 B. 17 C. 21 D. 10

olchik [2.2K]

It B. You enter 5 instead of x and calculate.

8 0

3 years ago

HELP ASAP PLEASE!!!t

Vika [28.1K]

Answer:

Step-by-step explanation:

b 2,5

4 0

3 years ago

Read 2 more answers

A builder was building a fence. In the morning he worked 2/6 of an hour and later worked 9/10 what is a divison equation

nata0808 [166]

Answer:

2/9 times

Step-by-step explanation:

This is because 2/5 divided by 9/10 = 10/45 which if we simplify it we get 2/9 so that's why 2/9 is the right answer.

6 0

3 years ago