Graphing Proportional Relationships Quick Check
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Question
Use the image to answer the question.
An illustration shows a coordinate plane with 4 quadrants. The x-axis ranges from negative 9 to 9 in one unit increments, and the y-axis ranges from negative 11 to 11 in one unit increments. A line is graphed on the plane. An upward slanting line line passes through points plotted at left parenthesis 3 comma 3 right parenthesis and left parenthesis 8 comma 8 right parenthesis.
Use the graph to derive the equation y=mx for a line through the origin. Simplify the numerical coefficient, if needed.
(1 point)
Responses
y=33x
y equals Start Fraction 3 over 3 End Fraction x
y=x
y equals x
y=3x
y equals 3 x
y=8x
y equals 8 x
aughhhhh my bungholeeeeeeeeeeeeeeeeee
this aint correct
๐ญ๐ญ๐ญ๐ญ๐ญ๐ญ๐ญ๐ญ you all are wrong I got a 0
1:(1/4, 1
2: 1,30
3:Yes, the data table has a proportional relationship
4:No, not all of the ratios are proportional or have equivalence.
5:Yes, the ratios are in a proportional relationship.
trust me if u want but dont trust crush.
Ok it's
1. D y=x
2. A y=12x
3. B (0,0),(1,5),(2,10)
4. A
5. B. 160 pounds
Solaris_Artist is correct!!
TYSM Solaris Artist :3
This are the correct answers:
1. y=x
2. y=12x
3. (0,0), (1, 5), (2, 10)
4. is the first graph but just incase: it is: A coordinate plane ranges from negative 9 to 9 in unit increments on the x-axis and from 11 to negative 11 in unit increments on the y-axis. A line with arrows at both the ends joins three plotted points and extends beyond. The coordinates of the plotted points are: left parenthesis 0 comma 0 right parenthesis, left parenthesis 1 comma negative 2 right parenthesis, and left parenthesis 2 comma negative 4 right parenthesis.
5. I got it wrong and it turned out to be:
Yes, it is the correct graph because the ordered pair (0, 0)
satisfies the equation and the slope m=riserun=15
this are 100% correct
.
Since the line passes through (3,3) and (8,8), we can calculate the slope as follows:
slope = (change in y) รท (change in x)
slope = (8 - 3) รท (8 - 3)
slope = 1
Therefore, the equation of the line through the origin (0,0) is y = mx, where m is the slope we just calculated. So the answer is:
y = 1x or y = x
the bots wrong the answers are
c
c
a
c
a