1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
uranmaximum [27]
3 years ago
9

If dy /dx is undefined for a given value of x, then the line tangent to the curve y = f(x) at that value does not exist.

Mathematics
2 answers:
Arturiano [62]3 years ago
8 0

False. The tangent line at that point is a vertical line.

SashulF [63]3 years ago
7 0

Answer:

False. The tangent line at that point is a vertical line.

You might be interested in
Let A be a 3 by 6 , B be a 6 by 7 and C be a 7 by 3 matrix. Determine the size of the following matrices (if they do not exist,
kozerog [31]

Answer:

a. AB: 3 by 7

b. BA: N by N

c. A^TB: N by N

d. BC: 6 by 3

Step-by-step explanation:

Given

A =3\ by\ 6

B =6\ by\ 7

C =7\ by\ 3

Required

The dimension of the following matrices

As a general rule:

For A * B to be successful, the columns in a must equal the rows in B

Using this rule, we have:

A_{m*n} * B_{n * p} = AB_{m*p}

So:

(a)\ AB

A_{3*6} * B_{6*7} \to AB_{3 * 7}

(b)\ BA

B_{6*7} * A_{3*6} \to AB_{N * N}

The column numbers of B does not equal the row numbers of A.

Hence, BA does not exist

(c)\ A^TB

A^T implies that:

If A =3\ by\ 6, then

A^T = 6\ by\ 3

So:

A^T_{6*3} * B_{6,7} \to A^TB_{N*N}

The column numbers of A^T does not equal the row numbers of B.

Hence, A^TB does not exist

(d)\ BC

B_{6*7} * C_{7*3} \to BC_{6,3}

6 0
3 years ago
I need help i dont get this problem
kenny6666 [7]

Answer: C

Step-by-step explanation: You divide and then swoosh back in the decimal and round

6 0
3 years ago
The correct answer to the question *interquartile range
Vanyuwa [196]
The interquartile range (IQR) is 20

You find this by subtracting the values of Q3 and Q1
Q3 is the right most edge of the box which is 45
Q1 is the left most edge of the box which is 25

IQR = Q3 - Q1 = 45 - 25 = 20

Side Note: The median is not 45. The median is actually 40 since this is the middle line of the box, which is in between 35 and 45
7 0
3 years ago
Read 2 more answers
How many solutions are there to the equation n^2-13n=-40
Marizza181 [45]
It has 2 real solutions which are 5 and 8
8 0
3 years ago
Read 2 more answers
Jake wrote this equation for the area of a rectangle. 431.2 = 24.5w. What is the width (w) of this rectangle? A. 17.6 units B. 6
BaLLatris [955]
All you have to do is 431.2 divided by 24.5
Hope this helps
5 0
3 years ago
Other questions:
  • What is an asymptote? ...?
    6·2 answers
  • your neighbor spent three times more money on Halloween candy then you your neighbor spent $27 on Halloween candy write an equat
    13·1 answer
  • PLSS!!! HELP ME!!! I WILL MARK U!!!
    12·1 answer
  • A blanket is 3 feet its perimeter is 16 what is its area
    7·2 answers
  • PLEASE HELP ME OUT ONLY IF YOU KNOW THE ANSWER!! THANKS SO MUCH!!
    13·1 answer
  • Can someone plz help me plzzzz I’m being timed
    12·2 answers
  • Solve this for me (geometry)
    13·1 answer
  • Lol anyone wanna be friends
    15·2 answers
  • What is x ???<br><br> 3(x+2)=6
    5·2 answers
  • a school had 825 students enrolled last year. this year, 870 students are enrolled. find the percent of change to the nearest te
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!