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
marissa [1.9K]
3 years ago
6

What is the value of f (x) = x (to the second power) - 6 evaluated for x = -2?

Mathematics
1 answer:
katrin [286]3 years ago
8 0
I hope this helps you

You might be interested in
Solve the simultaneous equations x2 + y2 = 10 and x – 3y + 10 = 0.
ch4aika [34]

Answer:

x = - 1, y = 3  or     (-1 , 3)

Step-by-step explanation:

x – 3y + 10 = 0              x = 3y - 10    ... plug in

x² + y² = 10

(3y-10)² + y² = 10

10y² - 60y +90 = 0

y² - 6y + 9 = 0

(y - 3)² = 0

y = 3

x = - 1

3 0
2 years ago
I need this to be in less than 5 minutes
sergij07 [2.7K]

Answer: the awnser is 9, 40, 41 mark me brainlist

Step-by-step explanation:

Sum of the squares of the two side  = Square of longest side

a² + b² = c²

a)

So let's check 7, 24, 25

Is 7² + 24² = 25²  ?

7*7 + 24*24

49 + 576 

=625.

Let us perform the other side 25²

25² = 25 * 25 = 625

Therefore the left hand side = Right hand side.

Therefore 7, 24, 25 is a Pythagorean Triple

b)

Let's check 9, 40, 41

Is 9² + 40² = 41²  ?

9² + 40²

9*9+ 40*40 

81 + 1600

=1681

Let us perform the other side 41²

41² = 41 * 41 = 1681

Therefore the left hand side = Right hand side.

Therefore 9, 40, 41 is a Pythagorean Triple.

Read more on Brainly.com - brainly.com/question/1471164#readmore

4 0
3 years ago
Find the product of (x + 3)(x - 3)
Roman55 [17]

Answer:

(x+3)(x-3) is x²-9

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The function f(x) is a quartic function and the zeros of f(x) are -3,-1,4, and 6. Assume the leading coefficient of f(x) is 1. W
bekas [8.4K]

Answer:

f(x) = x⁴-6x³-13x²+66x+72

Step-by-step explanation:

Factors are: (x+3)(x+1)(x-4)(x-6)

[(x+3)(x+1)][(x-4)(x-6)]

[x²+3x+x+3][x²-4x-6x+24]

(x²+4x+3)(x²-10x+24)

x⁴+4x³+3x²-10x³-40x²-30x+24x²+96x+72

f(x) = x⁴-6x³-13x²+66x+72

4 0
3 years ago
Can someone please help me make a story i need it done tonight!!
bezimeni [28]
For the first;
For every four marbles, Izuku placed 2x more in the jar.
4 0
3 years ago
Other questions:
  • Multiply. Write your answer as a fraction in simplest form. <br><br> 2/5 x 10/7
    13·2 answers
  • In the diagram below, AB and BC are tangent to O. What is the measure of angle B?<br>APEX
    9·2 answers
  • Explain how multiplying with 6 is like multiplying with 3
    9·1 answer
  • Harry's rectangular side yard is 2 yards by 14 yards with an area of 28 square yards. Which dimensions have the same area
    5·1 answer
  • Two boys are throwing a baseball bat back and forth. The ball is 4ft above the ground when it leaves one child's hand with an up
    13·2 answers
  • Describe how you can use compatible numbers to estimate 17 x 27
    10·1 answer
  • Plz help! Question is below!
    11·2 answers
  • Help me with this please!!!!
    7·1 answer
  • The absolute value of ______ is the same number<br><br> Fill in the blank
    5·2 answers
  • Define a variable and write an expression for each phrase.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!