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
Elis [28]
3 years ago
9

Evaluate the expression when x-3 4x2 - 14x + 4

Mathematics
1 answer:
Lady_Fox [76]3 years ago
6 0

Answer:

82

Step-by-step explanation:

Evaluate 4 x^2 - 14 x + 4 where x = -3:

4 x^2 - 14 x + 4 = 4×(-3)^2 - -3×14 + 4

(-3)^2 = 9:

4×9 - 14 (-3) + 4

4×9 = 36:

36 - 14 (-3) + 4

-14 (-3) = 42:

36 + 42 + 4

| 1 |  

| 4 | 2

| 3 | 6

+ | | 4

| 8 | 2:

Answer:  82

You might be interested in
You plan to make cakes. Each cake requires 1 1/4 cup of sugar. You have 7 1/3 cups of sugar. How many cakes can you make
vampirchik [111]
If u got all the cups it will be 3
4 0
3 years ago
If 4 notebooks and 3 packages of pens cost $7.43 and
SashulF [63]

Answer:

i believe its one of these!

A. $0.89 B.$0.79 C. $1.29

Step-by-step explanation:

6 0
3 years ago
Match the following exponential functions with their "b" value.
marishachu [46]

9514 1404 393

Answer:

  in order by function: 0.6, 8, 7/3, 2, 1/2

Step-by-step explanation:

The functions are given in the form ...

  f(x) = a·b^x

The "b" value is the value immediately to the left of the exponent. (It's not rocket science; it's pattern matching.) Note that the minus sign in g(x) is part of 'a', not part of 'b'.

From the top-down, the functions listed on the left have the b-values shown above.

4 0
3 years ago
Plz help easy points
LUCKY_DIMON [66]
The answer to this is B
7 0
3 years ago
What is the product? 4.7(-5.2)?
hammer [34]
4.7(-5.2)= - 24.44
______________
4 0
3 years ago
Read 2 more answers
Other questions:
  • Keith has recently been laid off and can no longer afford his mortgage. He
    13·1 answer
  • What is 2x-3+8 simplified
    11·1 answer
  • How do I type in a equation
    13·1 answer
  • Marshal is making punch for a party. He needs to make 100 servings and knows that 1 serving uses 0.75 cup of juice. How Much jui
    7·1 answer
  • What number must you add to complete the square?<br> x^2+12x=5
    12·1 answer
  • HELP!
    14·1 answer
  • Soft drink cost 3.50. Next door it cost 2.00(1.50) less. Walk next door or not?
    10·2 answers
  • Anyone who answers correctly gets brainlist!
    10·1 answer
  • PLEASE HELP ASAP ILL GIVE BRAINLIEST
    13·1 answer
  • The amount of money in an account after is has been earned interest is $1080, the principle is $1000, and the time is 2 years. W
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!