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
Elena L [17]
3 years ago
11

Which of the quadratic functions has the widest graph? y = 0.3x2 y = –4x2

Mathematics
2 answers:
Shkiper50 [21]3 years ago
8 0

Yes,  Y = 0.3x^2 is correct!!

Alenkinab [10]3 years ago
4 0
A vertical stretching is the stretching of the graph away from the x-axis.
A vertical compression is the squeezing of the graph towards the x-axis.
A compression is a stretch by a factor less than 1.

For the parent function y = f(x), the vertical stretching or compression of the function is a f(x). 

If | a | < 1 (a fraction between 0 and 1), then the graph is compressed vertically by a factor of a units.
If | a | > 1, then the graph is stretched vertically by a factor of a units.

For values of a that are negative, then the vertical compression or vertical stretching of the graph is followed by a reflection across the x-axis.

Thus, the equation with the widest graph is 0.3x^2.
You might be interested in
Carl is standing at the top of 35 Ft cliff looking down at a rock for motion in the sea. He estimates the angle of depression is
Liula [17]

The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

Data;

  • Angle = 30 degree
  • Opposite = 35
  • Adjacent = x

<h3>Trigonometric Ratio</h3>

Given the angle of depression from his point to the sea, we can use trigonometric ratio to calculate for the horizontal distance from his location to the bottom of the sea.

SOHCAHTOA

Since we have the value of angle and opposite and we need to calculate the adjacent side of the right-angle triangle, we can use the tangent of the angle to this effect.

Tan\theta = \frac{opposite}{adjacent} \\tan 30 = \frac{35}{x}\\ x = \frac{35}{tan30}\\ x = 60.62ft

The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

Learn more on trigonometric ratio here;

brainly.com/question/12172664

7 0
2 years ago
Name 3 benefits of trees
alexandr402 [8]
They get carbon dioxide out of the air

they give us oxygen

they are beautiful and provide homes and food for animals

Hope this helped
3 0
3 years ago
Read 2 more answers
You work 21.5 hours this week. You get paid $7.35 an hour. How much did you get paid?
prisoha [69]

Answer:

158.025

Step-by-step explanation:

Multiply the numbers together.

7 0
3 years ago
Read 2 more answers
Is y=x/2+6 a liener or non liener function explain
erma4kov [3.2K]
Nonlinear, ..................
4 0
3 years ago
Read 2 more answers
Bianca wrote the steps for her solution to the equation 2.3 + 8(1.3x – 4.75) = 629.9. She left out the description for the last
ryzh [129]
I believe the correct answer from the choices listed above is the last option. THe missing step of her solution would be the statement "<span>Divide both sides of the equation by 10.4." Hope this answers the question. Have a nice day.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Maura writes an expression equivalent to 8a - (-3 - 5a) - 2a. Her work is in the picture. In what step does Maura make a mistake
    15·2 answers
  • if Raphael counted 40 yellow and white cars and there were 9 times more white cars. how many white cars
    9·1 answer
  • If you multiply a number by 3 and divide by 4 the result is 24. what is the number?
    15·2 answers
  • In the previous problem, how does the angle of depression from the top of the taller building relate to the angle of elevation f
    10·1 answer
  • Which classification best represents a triangle with side lengths 10 in., 12 in., and 15 in.?
    13·1 answer
  • What are the factors of the number 30?
    10·2 answers
  • B-c,when b=8 and c=7
    9·1 answer
  • A family took a road trip that required them to drive 560 miles. Mom, Dad, and their oldest son, Alex, took turns driving. Dad d
    9·1 answer
  • Calculate x you must include the steps in your solution and the definitions and/or conjecture that u use
    15·1 answer
  • Create a storyline (word problem) for the real-world graph below.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!