Which of the following has a graph that is wider than the graph of y=3x^2+2?
A) y=3x^2+3
B) y=0.5x^2+1
C) y=-4x^2-1
D) y=4x^2+1
Would the answer be B?
destiny lyin lmao
lesson 1 unit 4 quadratic graphs and their properties answers:
1. C, (1, -4)
2. B, y = 0.5x^2+1
3. D.
4. A, f(x) = 0.5x^2, f(x) = -10x^2, f(x) = 2x^2
The correct answers are:
1. C.
2. B.
3. D.
4. A.
Answer are till right today 2/27/2019 connections academy!
1.C
2.B
3.D
4.A
March 2020
REAL ANSWERS
1) C. - (1,-4)
2) B. - (0.5x²+1)
3) D.
4) A. - f(x) = -10x², f(x) = 2x², f(x) = 0.5x²
5) D. - It shifts the vertex of the graph vertically
Hope this helped everyone out there!
cool is right
cool is right!!
U4 L1
1.c
2.b
3.d
4.a
5.b
1. C
2. B
3. D
4. A
Unit 4 lesson 1
1. C. (1, –4)
2. B. y = 0.5x² + 1
3. D.
4. A. f(x) = –10x², f(x) = 2x², f(x) = 0.5x²
5. B. y-intercept 1, x-intercepts: -3.414 and -0.586
Correct for 2022 March!
at x = 0, B is below
at all other points, B is below
so yes, right, B is wider.
1. C.
2. B.
3. D.
4. A.
5. B.
yall got number 5 wrong for me... and this is for Conexus
C. (1, –4)
B. y = 0.5x² + 1
D. The vertex is (0,-4.5)
A. f(x) = –10x², f(x) = 2x², f(x) = 0.5x²
i hate life is right for Honors Algebra 1 B, Unit 4, Lesson 1
Answer are till right today 2019 - 2021 connections academy!
C
B
D
A
In a typical function
y=ax²+k
k will shift the graph up and down, so does not affect the width.
a is the vertical stretching factor.
The greater its absolute value, the narrower the graph gets.
A negative value of a will flip the graph about the x-axis, but will not affect its width.
So for example,
y1=x² is wider than
y2=-2x² because |2|>1, so y2 is narrower (or y1 is wider than y2).
And the right answer for Lesson 1: Quadratic Graphs and Their Properties Unit 4: Quadratic Functions and Equations
is.
1.C
2.B
3.D
4.A
Damon is right
C
B
D
A
is correct :D
C
B
D
A
i just got done taking it, ( Mar 29th 2022, 2:24p.m)
the anwsers are -
1-C
2-B
3-D
4-A
yw errbody
Yay! 100% thx guys
cbdab is correct
i hate the school system, so i help is right
CBDA is 100% on March 14 2022 :) tysm u guys
I don't know what the last questions is but its NOT "d" .
Thats some straight dedication on number 4 tehe lol
Tehe is right!
@i hate the school system, so i help you get through it as easy as possible
Um, for question 4, you put A., but the response with A. you have here isn't right. I clicked on the one with the response that you said. (f(x) = 0.5x^2, f(x) = -10x^2, f(x) = 2x^2). So i got it wrong. Only because you put the wrong response on A.
The answers tehe gave are correct as of today :) they work for the non-honors classes too
777 is 100% correct
For gaca number 5 is not D!
Hi guys. As of September 2021 here are the right answers!
1. C
2. B
3. D
4. A
5. B
shanks err body apsheriate it
tehe is right for connexus:)
1) What is the vertex of the parabola?
- C, (1, -4)
2) Which of the following has a graph that is wider than the graph of y = 3x^2 + 2?
- B, y = 0.5x^2 + 1
3) Which graphs represents the function y = -2x^2 - 5?
- D, all the 4s curve at the bottom of graph
4) What is the order from narrowest to widest graph, of the quadratic functions f(x) = -10x^2, f(x) = 2x^2, f(x) = 0.5x^2
- A, f(x) = -10x^2, f(x) = 2x^2, f(x) = 0.5x^2
5) Use a graphing calculator to find the y-intercept and x-intercepts of the function: y = 0.5x^2 + 2x + 1
- B, y-intercept: -1; x-intercepts: -3.414 and -0.586
Hope this clears everything up!
C
B
D
A
D
Can somebody please Post all 22 answers
correct
i hate the school system is 100% correct as of 3/3/23
for gaca its
C
B
D
A
B
CONNEXUS UNIT 5 LESSON 1 THANKS BUT I GOT 5 WRONG BCUZ THEY CHANGED THE QUESTION so here are the current answers:
1) What is the vertex of the parabola?
- C, (1, -4)
2) Which of the following has a graph that is wider than the graph of y = 3x^2 + 2?
- B, y = 0.5x^2 + 1
3) Which graphs represents the function y = -2x^2 - 5?
- D, all the 4s curve at the bottom of graph
4) What is the order from narrowest to widest graph, of the quadratic functions f(x) = -10x^2, f(x) = 2x^2, f(x) = 0.5x^2
- A, f(x) = -10x^2, f(x) = 2x^2, f(x) = 0.5x^2
5) Compare the parent function f(x)=x^2 to the quadratic function f(x)= -2x^2 -6
-D, It shifts the vertex of the graph vertically
c
b
d
a
d
^^ the last one is D so @ i hate life is correct as of March 2020
htsrhtdyjy
is right if you have 5 questions, as of 3-8-22
Christ is coming back repent of your sins get right with God before the rapture so that you can escape the tribulation.
The answers for the test is
1:c
2:b
3:c
4:d