What is the equation of the graphed linear model?
y =
x +
https://static.k12.com/calms_media/media/1549000_1549500/1549109/2/a4d8cb5972366f402912ed1759aeadaa5560d1f1/MS_IMC-141014-181213.jpg
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OpenStudy (lolipop_drum312):
help pleeease
OpenStudy (anonymous):
What number does the line touch the y axis at?
OpenStudy (lolipop_drum312):
um... idk
OpenStudy (lolipop_drum312):
i'm sort of stupid in math
OpenStudy (anonymous):
Do you know what the y-axis is?
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OpenStudy (lolipop_drum312):
well the x axis would be labeled A right or do you mean a number
OpenStudy (lolipop_drum312):
oh and the y axis would be b... *sighs* idk
OpenStudy (lolipop_drum312):
i'm really lost in this problem
OpenStudy (lolipop_drum312):
hey @FaiqRaees wanna lend a hand
OpenStudy (faiqraees):
The general equation for a straight line is
\[\large\rm y=mx+c \] where m is the slope of the line and c is the y-intercept
We can see the y-intercept of the line is 2. So substitute it.
\[\large\rm y=mx+2 \]
Take any point on the line and use it to find out the value of m.
\[\large\rm 3=(1)m+2 \]\[\large\rm m=1 \]
Now substitute the value of the variables and you have your equation.
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