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
maria [59]
2 years ago
12

Find the value of the expression 8x^3 if x= -2

Mathematics
2 answers:
notka56 [123]2 years ago
8 0

Answer:

-64

Step-by-step explanation:

8x^3

Let x = -2

8 (-2)^3

8 * -8

-64

Likurg_2 [28]2 years ago
3 0

Answer:

−4096

Step-by-step explanation:

desmos

You might be interested in
The dot located in the middle of the segment
True [87]

If your asking for what that would be called cause I don't understand what your asking but it would be called the midpoint

6 0
3 years ago
What is the range of the function f(x)=(x-4)^2-5
uranmaximum [27]

f(x) = (x - 4)^2 - 5

Vertex (4 , -5)

This function opens upward and has min. value = -5

So range y >=  - 5

So answer is A. -5 <= f(x) < ∞

4 0
3 years ago
Read 2 more answers
Please help me somebody!!! I really struggle with this in math class!
Tresset [83]

Answer:

y - 9 = -\frac{4}{3}(x - 3)  

Step-by-step explanation:

Given the points (3, 9) and (9, 1), we must first solve for the slope of the line before proceeding with writing the point-slope form.

In order to solve for the slope (<em>m </em>), use the following formula:

m = (y₂ - y₁)/(x₂ - x₁)

Let (x₁, y₁) =  (3, 9)

     (x₂, y₂) = (9, 1)

Substitute these values into the given formula:

m = (y₂ - y₁)/(x₂ - x₁)

m = (1 - 9)/(9 - 3)

m = \frac{-8}{6} = \frac{-4}{3}

Therefore, the slope of the line, m = -4/3.

Next, using the slope, m = -4/3, and one of the given points, (x₁, y₁) = (3, 9), substitute these values into the following point-slope form:

y - y₁ = m(x - x₁)

y - 9 = -\frac{4}{3}(x - 3)  ⇒ This is the <u>point-slope form</u>.

4 0
2 years ago
Do not need a explanation but would be nice!
djyliett [7]

Answer: 5-35i

Step-by-step explanation:

I have no explanation. I'm sorry.

8 0
3 years ago
Suppose (6,1) is a point on the graph y=f(x) for each statement below, describe the transformation and determine what points (6,
bearhunter [10]

Answer:

y= f(x)-5

Step-by-step explanation:

y=f(x) moves 5 to the right

6 0
3 years ago
Other questions:
  • Please solve it ASAP 50 points
    14·2 answers
  • she has 2 1/2 cups of peanuts. 3 1/4 cups of rainsins and 2 2/3 cups of banana chips. how many cups of trail mix can she make
    13·2 answers
  • two similar cylinders have surface areas of 40pi square feet and 90pi. What is the ratio of the height of the large cylinders to
    5·1 answer
  • Solve the equation.<br> –10x +1+ 7x= 37<br> Ox= -15<br> Ox = -12<br> Ox = 12<br> Ox = 15
    14·2 answers
  • ( Help Please )
    10·2 answers
  • What is the probability of not rolling a "5" on a 6 sided die
    9·2 answers
  • Please select the best answer from the choices provided
    10·1 answer
  • ***WILL GIVE BRAINLIEST***<br> graph y= -3x +7 show picture please
    10·1 answer
  • How do I write an algebraic expression using words for a - b please respond urgently I need to this
    12·1 answer
  • I will mark brainlist
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!