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
Artist 52 [7]
3 years ago
12

The function f(x) = x2 is transformed to f(x) = −1.4x2. Which statement describes the effect(s) of the transformation on the gra

ph of the original function?
A) The parabola is wider and reflected across the x-axis.
B) The parabola is wider and reflected across the y-axis.
C) The parabola is narrower and reflected across the x-axis.
D) The parabola is narrower and reflected across the y-axis.

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
3 0

Answer:

C) The parabola is narrower and reflected across the x-axis.

Step-by-step explanation:

The original parabola has equation:

f(x) =  {x}^{2}

The transformed parabola has equation

f(x) =  - 1.4 {x}^{2}

How wide the graph is can be determined by the absolute value of the coefficient.

The smaller the absolute value of the coefficient, the wider the graph.

Since

|1|  \:  <  \:  | - 1.4|

The original graph is wider than the transformed graph.

Also the negative factor tells us there is a reflection in the x-axis.

You might be interested in
Please help! this is timed!
Scilla [17]

Answer: -8-10

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need to divide a recipe in half that calls for 1/2 of a cup of sugar. How much sugar do I need?
ella [17]

Answer:

1/4 cup of sugar

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please help me asap​
Zinaida [17]
The exact form is -15/28 and the decimal form is -0.535
5 0
2 years ago
What is 25 - 14+ 43 using pemdas​
Natali [406]

Answer:

54

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Whats the answer worth 20 points
mote1985 [20]

Answer:

-2

Step-by-step explanation:

-15x times -2 equals 30

3 0
3 years ago
Read 2 more answers
Other questions:
  • Plsss help will give a good amount of points, need done asap
    6·2 answers
  • Graph h (x) = 3 cos (2x) - 1 Use 3.14 for T. Use the sine tool to graph the function. The first point must be on the midline and
    11·1 answer
  • On a cloudy day, Yong Sun needed to know the height of a window in a building. Yong Sun positioned a mirror on the ground betwee
    5·1 answer
  • An IV fluid contains 75 mg of Drug B in 500 ml of the IV fluid. If the patient needs 300 mg of this medication, how much of this
    6·1 answer
  • What is 6/10 as hundredths in fraction form
    5·1 answer
  • Does the point ( 1, 6 ) satisfy the equation <br><img src="https://tex.z-dn.net/?f=7x%20%5E%7B2%7D%20%20-%206x%20%2B%205" id="Te
    7·1 answer
  • What two of the same numbers equal to 112
    9·1 answer
  • (The question is in the picture)<br> Thank you I’ll really appreciate it !! I really need this !
    5·1 answer
  • PLEASE HELP ME!! A section of a highway is constructed with a 23% grade. What angle does the highway make with a horizontal line
    8·1 answer
  • Factor with GCF<br> 3x^2y + 6xy - 9xy^2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!