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
Gnom [1K]
2 years ago
13

X intercept f(x)=(x+4)^2

Mathematics
1 answer:
natali 33 [55]2 years ago
4 0

Answer:

<h2>-4</h2>

Step-by-step explanation:

Given the function f(x)=(x+4)², <u>the x intercept occurs at f(x)  = 0,</u> substituting f(x) = 0 into the given equation to get the value of x we have;

0 = (x+4)^{2} \\

Taking the square root of both sides

\sqrt{(x+4})^{2}  = \sqrt{0}\\ x+4 = 0\\

Subtracting 4 from both sides of the equation

x+4-4 = 0-4\\x = -4

Therefore the x intercept of the equation is -4

You might be interested in
I WILL CHOOSE BRAINLIEST as long as it LOOKS correct<br><br> Solve 3 ( x − 4 ) = 12 x
omeli [17]

Answer:

The answer is (-4/3)

Step-by-step explanation:

3(x − 4) = 12x

Multiply (x – 4) by 3 we get,

3(x – 4) = 12x

3x – 12 = 12x

3x – 12x – 12 + 12 = 12x – 12x + 12

-9x = 12

-9x/(-9) = -12/9

x = -4/3

Thus, The value of x is -4/3

<u>-TheUnknownScientist 72</u>

4 0
2 years ago
Read 2 more answers
$7.50 for 5 pounds ?
larisa [96]
Assuming you are trying to get price per pound.

Divide 750 by 5 which equal 150 or $1.50
8 0
2 years ago
1. If h(x) = 4x - 2, then which of the following is the solution to h(x) = 3 ?
luda_lava [24]

Answer:

10

Step-by-step explanation:

h(x)=4x-2                         h(x)=3

h(3)=4(3)-2                     substitute

h(3)=12-2                        multiply

=10                                subtract

8 0
2 years ago
Would this be correct?
nekit [7.7K]

Answer:

Yes it is absolutely right.

3 0
2 years ago
Find the area and perimeter.
yan [13]

Answer:

Area = 33√3

Perimeter = 122

Step-by-step explanation:

This is a parallelogram and perimeter for a parallelogram is calculated by adding side length to base and that's multiplied by 2

perimeter (6 + 11) × 2 = 122

The area is calculated by multiplying height to the base

there's a 30° 60° 90° special triangle inside the parallelogram and the side length that sees 60° in this special triangle is 3√3 so this is our height and base is given as 11

Therefore the area of this parallelogram is

3√3 × 11 = 33√3

3 0
3 years ago
Other questions:
  • What are the solutions of |3x + 2| &gt; 9?
    5·1 answer
  • Aaron is making 3 1/2 batches of brownies. Each batch takes 2 1/2 cups of flour. How much flour will John need for the brownies?
    15·1 answer
  • How many 1/3 lb bags of trail mix can Josh make from 5/6 lb of trail mix
    14·2 answers
  • Area of shaded region rectangle and semicircle
    14·1 answer
  • Find the value of two numbers if their sum is 23 and their difference is 5
    10·1 answer
  • Find the area of shaded part .​
    13·1 answer
  • What is the remainder when 9712 is divided by 46?
    14·2 answers
  • Suppose that c (x )equals 7 x cubed minus 70 x squared plus 13 comma 000 x is the cost of manufacturing x items. Find a producti
    8·2 answers
  • #1. Use substitution to solve the system of equations
    8·1 answer
  • Please help. I don't know any theorems that relate to this
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!