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3 years ago

What is the answer to 17-4=16-

Mathematics

2 answers:

mixas84 [53]3 years ago

7 0

I don't understand....

Morgarella [4.7K]3 years ago

3 0

Answer:

17-4=13

i dont get your question

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Is the line for the equation y = −8 horizontal or vertical? What is the slope of this line? Select the best answer.

Amanda [17]

The equation is only create a line on the coordinate itself . make a straight line on - 8 of y axis

so it is horizontal and there is no slope

the answer is a

7 0

3 years ago

LOOK AT THE ATTACHMENT!!!! 20 POINTS TRIGONOMETRY Ill give a brainy answer

algol13

B is the correct. Because if you look at the problem I can turn it around and see

6 0

3 years ago

A deposit of $10,000 is made into an account that earns 6% interest. Use

Georgia [21]

Answer:

$19,000

Step-by-step explanation:

The balance is the sum of the principal amount and the interest it earns:

A = P + I

A = P + Prt

A = P(1 +rt)

A = $10,000(1 +.06×15)

A = $19,000 . . . balance after 15 years

3 0

3 years ago

What is the equation of the following line? Be sure to scroll down first to see all answer options.

Serjik [45]

Answer:

<h3>The answer is option F</h3>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To calculate the equation of the line first find the slope

Slope of the line using points

(0 , 0) and (4 , -2) is

$m = \frac{ - 2 - 0}{4 - 0} = \frac{ - 2}{4} = - \frac{1}{2}$

Now use the formula

y - y1 = m(x - x1) to find the equation of the line using any of the points

Using point (0,0)

That's

$y - 0 = - \frac{ 1}{2} (x - 0)$

The final answer is

$y = - \frac{1}{2} x$

Hope this helps you

4 0

3 years ago

Read 2 more answers

Question 2 (2 points)

hoa [83]

Answer:

4) The limit does not exist.

General Formulas and Concepts:

Calculus

Limits

Right-Side Limit: $\displaystyle \lim_{x \to c^+} f(x)$
Left-Side Limit: $\displaystyle \lim_{x \to c^-} f(x)$

Limit Rule [Variable Direct Substitution]: $\displaystyle \lim_{x \to c} x = c$

Step-by-step explanation:

*Note:

For a limit to exist, the right-side and left-side limits must be equal to each other.

Step 1: Define

Identify

$\displaystyle f(x) = \left\{\begin{array}{ccc}5 - x ,\ x < 5\\8 ,\ x = 5\\x + 3 ,\ x > 5\end{array}$

Step 2: Find Left-Side Limit

Substitute in function [Left-Side Limit]: $\displaystyle \lim_{x \to 5^-} 5 - x$
Evaluate limit [Limit Rule - Variable Direct Substitution]: $\displaystyle \lim_{x \to 5^-} 5 - x = 5- 5 = 0$

Step 2: Find Left-Side Limit

Substitute in function [Right-Side Limit]: $\displaystyle \lim_{x \to 5^+} x + 3$
Evaluate limit [Limit Rule - Variable Direct Substitution]: $\displaystyle \lim_{x \to 5^+} x + 3 = 5 + 3 = 8$

∴ since $\displaystyle \lim_{x \to c^+} f(x) \neq \lim_{x \to c^-} f(x)$ , $\displaystyle \lim_{x \to 5} f(x) = \text{DNE}$

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Limits

5 0

3 years ago