GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
f( x) = 3x + 4 Slope of f( x) y-interc
[#permalink]
25 Dec 2018, 11:37
25 Dec 2018, 11:37
Expert Reply
00:00
Question Stats:
92% (00:18) correct
7% (00:13) wrong based on 69 sessions
Hide Show timer Statistics
\(f( x) = 3x + 4\)
Quantity A |
Quantity B |
Slope of f( x) |
y-intercept of f( x) |
A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: f( x) = 3x + 4 Slope of f( x) y-interc
[#permalink]
13 Jan 2019, 11:16
13 Jan 2019, 11:16
1
Carcass wrote:
\(f(x) = 3x + 4\)
Quantity A |
Quantity B |
Slope of f( x) |
y-intercept of f( x) |
NOTE: the FUNCTION f(x) = 3x + 4 behaves the same as the EQUATION y = 3x + 4
The y = 3x + 4 is conveniently written for us in SLOPE Y-INTERCEPT form (y = mx + b, where m = slope and b = y-intercept)
So, the equation y = 3x + 4 tells us that the line has slope 3 and y-intercept 4
We get:
QUANTITY A: 3
QUANTITY B: 4
Answer: B
Cheers,
Brent
gmatclubot
Re: f( x) = 3x + 4 Slope of f( x) y-interc [#permalink]
13 Jan 2019, 11:16
Moderators:
