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
Soloha48 [4]
2 years ago
15

which transformations of the graph of f(x) = -4^x result in the graph of f(x) = 4^x 3? reflection over the x-axis and shifted 3

units up reflection over the y-axis and shifted 3 units up reflection over the x-axis and shifted 3 units down reflection over the y-axis and shifted 3 units down
Mathematics
1 answer:
Semenov [28]2 years ago
4 0
Reflection over the y-axis and shifted 3 units up
You might be interested in
Really need help with this pls help!!
worty [1.4K]

Let's carry this math sentence over to its natural, "shapey" element. We're going to look at each term not as an ordinary number, but as <em>the area of some shape</em>.

x² (read as "x <em>squared"</em>) can be seen as the area of a square with side lengths of x. 2x can similarly be seen as the area of a <em>rectangle </em>with a length of x and a width of 2. (Picture 1)

What's our question actually asking, though? Something about <em>perfect squares</em>. More specifically, we're looking for something to add on that'll <em>make this thing a perfect square</em>. We're trying to find a missing piece we can slot in to make a square, in other words. Problem is, our shapes don't look much like a square if we put them together right now. We need to do a little cutting and gluing first.

First, we're gonna cut the 2x rectangle lengthwise, getting two rectangles with an area of x, a length of 1, and a width of x. Next, we're going to attach them to the x² square, creating this shape that looks, strangely, like a square with a little bit missing from it (picture 2). What we're trying to do is <em>complete this square, </em>to find the area of that little missing chunk.

As it turns out, we have all the information we need for this. Notice that, using the lengths of the x rectangles, we can find that the square's dimensions are 1 x 1, which means that its area is 1 x 1  = 1.

If we tack this new area on to our original expression, we've "completed the square!" We now have a perfect square with side lengths of (x + 1) and an area of (x + 1)² (picture 3).

So, our final expression is x² + 2x + 1, and the missing constant - the area of the "missing square" we had to find to complete our larger one - is 1.

5 0
3 years ago
Read 2 more answers
Jason wants to add a fence to his yard to make it the shape of a rectangle. What is the measure of angle MKJ in the portion of t
alex41 [277]

Answer:

\angle MKJ  = 34

Step-by-step explanation:

Given

\angle LKJ = 124

Required

Find \angle MKJ

From the attachment:

The measure of \angle MKJ is calculated using the following expression:

\angle MKJ  + \angle LKM = \angle LKJ

Where

\angle LKM = 90 -- right-angled.

The expression becomes

\angle MKJ  + 90 = 124

\angle MKJ  = 124 - 90

\angle MKJ  = 34

3 0
2 years ago
What pair describes 6 and 4
viktelen [127]

Alternate interior angles I believe

4 0
2 years ago
All you need is in the photo <br><br>please answer step by step ​
sasho [114]
Carol, download a app called connects way better
7 0
2 years ago
How to write an algebraic expression for 0.75 + 0.25
artcher [175]
Hello meroo girolar syin seyirciler justein bieberin in allah belasini versin olsun o oruspu
geber.
5 0
3 years ago
Other questions:
  • Three times the difference of x and 2 is greater than 21
    10·1 answer
  • Adam and his dad share the cost of the meal in the ratio of 2:3.
    12·1 answer
  • Eight is less than twice its number
    14·1 answer
  • HELP PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • I need help by help i mean im lazy.
    10·1 answer
  • 11-2 (1+3x) &lt; 39<br><br> Maths HW Please help
    13·1 answer
  • Please help, marking brainliest for the best (and correct) answer
    9·1 answer
  • Solve 35% of 84 using the mental method
    12·1 answer
  • Divide 5 by 6 to change 5/6
    15·1 answer
  • Hey guys I need some help with this question so if anyone could help that would be great THANK YOU!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!