Fill in the blanks. A vector that has a magnitude of 1 is called a ________ ________ .

Write two different vectors having same magnitude.

Can the magnitude of a vector have a negative value? Explain.

Translate the word phrase into a numerical or algebraic expression.

the absolute value of the difference of m and -15

Find the magnitude of of the below vectors.

$$\langle-5,6\rangle$$

Find the absolute extrema of the function (if any exist) on each interval.

$$f(x)=2 x-3$$

(b) $[0,2)$

Write each expression without absolute value symbols.

$$|x-2|+|x+1|,-1<x<2$$

What are the characteristics of chronic bronchitis?

Use the Intermediate Value Theorem to show that for all spheres with radii in the interval [5, 8], there is one with a volume of 1500 cubic centimeters.

In the following exercise, find the magnitude of v.

$$v=\langle 8,15\rangle$$

Why do you think scientists want to achieve a temperature of absolute zero?

Solve the absolute-value equation and check your solutions.

$$|2 x-8|-3=5$$

Write expression without absolute value symbols.

$$\left|\pi^2+10\right|$$

Find the magnitude of $v$.

$$\mathrm{v}=\langle 12,-5\rangle$$