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
Novay_Z [31]
3 years ago
10

What is the slope of the graph of y = x^2 + 12 -7 at the point x = 4

Mathematics
1 answer:
Doss [256]3 years ago
6 0

Answer:

20

Step-by-step explanation:

Step 1:  find the derivative of y = x^2 + 12x - 7; it is 2x + 12.

This function represents the slope of the tangent line to the given curve at x.

Step 2:  Substitute 4 for x in f '(x) = 2x + 12:  f '(4) = 2(4) + 12 = 20

The slope of the tangent line to the graph of y = x^2 + 12x - 7 at x = 4 is 20.

You might be interested in
Find the slope of the line between the points (4,1) and (8,9)
Liono4ka [1.6K]
Use the slope formula which is; 
slope= (y2 - y1)/ (x2 - x1)
slope= (9-1)/ (8-4)
Slope= (8)/(4)
Slope= 2
6 0
3 years ago
The answer is 3.8 and I CANT FIGURE IT OUT
Alex17521 [72]
3.8 is the answer you already figured it out
8 0
3 years ago
10 less than the product of 4 and z
Bumek [7]

Answer:

4z-10

Step-by-step explanation:

Hope this helped idek if its an option but so srry if its wrong.

7 0
2 years ago
Read 2 more answers
show the sample space of a toss of two dice as a list denote the event of a sum of 3 or 6 or 9 on the list
Ratling [72]
The sample space is:
(1, 1); (1, 2) - sum of 3; (1, 3); (1, 4); (1, 5) - sum of 6; (1, 6);
(2, 1) - sum of 3; (2, 2); (2, 3); (2, 4) - sum of 6; (2, 5); (2, 6);
(3, 1); (3, 2); (3, 3) - sum of 6; (3, 4); (3, 5); (3, 6) - sum of 9;
(4, 1); (4, 2) - sum of 6; (4, 3); (4, 4); (4, 5) - sum of 9; (4, 6);
(5, 1) - sum of 6; (5, 2); (5, 3); (5, 4) - sum of 9; (5, 5); (5, 6);
(6, 1): (6, 2); (6, 3) - sum of 9; (6, 4); (6, 5); (6, 6)
4 0
3 years ago
Please help me out, thank u so much!
Sav [38]

Answer:

C

Step-by-step explanation:

Inverse function's domain and range flip when comparing them to their original function

8 0
3 years ago
Other questions:
  • Penny had $117, which is 9 times as much money as Kari had. How much money did Kari have?
    11·1 answer
  • Janice examines the given triangle and estimates that the longest side has a length of 25 units―if it is a right triangle. How d
    7·2 answers
  • What does the product 110 × n compared to the product 11 x n ( hint n represents any number)
    13·2 answers
  • Khala plots point A at (Negative 1, Negative 3 and one-half). Which graph shows the location of point A? On a coordinate plane,
    7·2 answers
  • Is 7.7777777777 an irrational number
    5·2 answers
  • Is 1/4(8y-12) equivalent to 2y-12 explain why or why not
    12·1 answer
  • Which of the following is the correct factorization of the polynomial below?
    15·2 answers
  • Jill plays basketball. She has a score of the following points per game: 24, 18, 25, 16, and 7. What is her MEAN score?
    5·1 answer
  • Estimate 151% of 72.
    5·1 answer
  • Solve the equation.<br> -2/3 (x + 3/5) = 1/2<br><br><br><br> x=
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!