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
levacccp [35]
3 years ago
15

Determine the equation of the tangent to x− 3x +1 at the point (3,1)

Mathematics
1 answer:
wariber [46]3 years ago
4 0

9514 1404 393

Answer:

  y = 3x -8

Step-by-step explanation:

We assume you want the tangent to the parabola y = x² -3x +1 at the given point. The slope is found using the derivative of the function at that point.

  y' = 2x -3

At x=3, the slope is ...

  y' = 2(3) -3 = 3

The equation of the line through point (3, 1) with a slope of 3 is ...

  y -1 = 3(x -3) . . . .  use the point-slope form of the equation for a line

  y = 3x -9 +1 . . . . . eliminate parentheses, add 1

  y = 3x -8

You might be interested in
What’s the code?<br> I’m really confused on “high lighted numbers”
ELEN [110]

Answer:

Meter

Step-by-step explanation:

Take the letters of the words with a blue-ish, thicker line and unscramble them. It becomes meter.

7 0
2 years ago
-56+-38=What is negative 56 + negative 38
Naily [24]

Answer:

-94 ...nagative 94

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A line with a slope of -4 passes through the point
Viktor [21]

Answer:

y = -4x - 22

Step-by-step explanation:

m = -4

using (-6,2)

Slope-intercept: y = mx + b

2 = -4(-6) + b

2 = 24 + b

b = -22

y = -4x - 22

4 0
2 years ago
54 students fit on a bus. There are 125
vfiekz [6]

Answer: 3 buses

Step-by-step explanation: If 54 students fit on a bus, and 125 students are in 8th grade,

You should divide.

125 divided by 54 is 2.31...

we can't have 2.31... buses, so we say 3 buses.

3 0
1 year ago
Read 2 more answers
GIVING BRAINLIEST PLEASE HELPPPPPPPPPPPPP
Anna [14]

Answer:

C

Step-by-step explanation:

The number of tips that the server gets is <em>dependent</em> on how many customers she serves.

Hope this helps!

5 0
2 years ago
Read 2 more answers
Other questions:
  • the outdoor temperature declines 3 degrees each hour for 5 hours.what is the change in temperature at the and of those 5 hours?​
    13·1 answer
  • Make k the subject for 3t = 7k/13 - 17 and 7k = 4k/3t - 11t
    13·1 answer
  • Thank you!!!!!!!!!!!!
    8·1 answer
  • To change pounds and ounces to ounces,multiply the pounds by blank. and blank. The ounces? What are the blanks
    15·1 answer
  • Which values of "P" and "Q" result in an equation with no solution.
    13·1 answer
  • Plz help me! I don't understand how to do this.​
    10·2 answers
  • 17.
    10·1 answer
  • What is the answer to this question?​
    5·1 answer
  • Find equations of two lines that cross at the point (2,7) &amp; explain how you got the answer
    5·1 answer
  • The terminal side of angle θ intersects the unit circle in the first quadrant at (16/19,y). What are the exact values of sinθ an
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!