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
Colt1911 [192]
3 years ago
10

Let f(x) = x2 − 8x + 5. Find f(−1). (1 point) −4 −3 13 14

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
6 0
 f(x) = x² - 8x + 5         Plug in -1 for all of the x-values
f(-1) = (-1)² - 8 (-1) + 5   Square -1
f(-1) = 1 - 8 (-1) + 5        Multiply -8 and -1
f(-1) = 1 + 8 + 5            Add
f(-1) = 14
You might be interested in
Which are the coordinates of the transformed point?
marysya [2.9K]

Answer:

Did you ever get the answer

Step-by-step explanation:

4 0
3 years ago
Find the mode of the data.
azamat

Answer:

1

Step-by-step explanation:

The mode is the number that appears most often

1 appears twice in the data list and that is the mode

7 0
3 years ago
Read 2 more answers
Which expression can be used to determine the average rate of change in f(x) over the interval mc001-1.jpg
Mrac [35]
The average rate of change of a function f(x) over an interval (a, b) is given by
\frac{f(b)-f(a)}{b-a}

Therefore, given a function, f(x), over an interval (2, 9), the average rate of change of the function can be found using the expression
\frac{f(9)-f(2)}{9-2}
8 0
3 years ago
Read 2 more answers
One solution to a quadratic equation is x = -2i<br> What is the other solution?
ira [324]

I believe it would be x=2i

:)

7 0
3 years ago
Mrs. Jones bought 6 kilograms of rice. After filling 10 containers with the same
9966 [12]

There are 514 gram rice in each container.

Step-by-step explanation:

Given,

Amount of rice = 6 kg

1 kg = 1000 g

6 kg = 6*1000 = 6000 g

Number of containers  = 10

Rice left = 860 g

Let,

x be the amount in each container.

Total amount of rice - Number of containers*Amount in each container = Amount of rice left

6000-10x=860\\6000-860=10x\\5140=10x\\10x=5140

Dividing both sides by 10

\frac{10x}{10}=\frac{5140}{10}\\x=514

There are 514 gram rice in each container.

Keywords: linear equation, division

Learn more about division at:

  • brainly.com/question/2670657
  • brainly.com/question/2821386

#LearnwithBrainly

8 0
3 years ago
Other questions:
  • What is the firsf composite number greater than 30 that is not a multiple of 2
    13·1 answer
  • How many quarters in $100 ​
    15·2 answers
  • X=y/20-1/4 solve for y and show properties
    13·1 answer
  • I need help its math
    8·1 answer
  • In exercises, solve the literal equation for x
    10·1 answer
  • What is the value of 80 + 57
    13·2 answers
  • Find the length of the hypotenuse
    15·1 answer
  • If one piece of furniture was sold every 3/4 hour, how many pieces of furniture are sold in 3 hours
    8·1 answer
  • Jerry was using matrices to solve the system of three equations. He has shown all his steps. Did he make a mistake if so in what
    12·2 answers
  • mrs jones gave 1/5 of a cake to her neighbour. she then sliced the remainder into 3 pieces for her 3 children, ken, ron and davi
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!