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What is the equation in standard form of the line which passes through (2, 3) and has a slope of 1/2? Give a medal to first that answers
 one year ago
 one year ago
What is the equation in standard form of the line which passes through (2, 3) and has a slope of 1/2? Give a medal to first that answers
 one year ago
 one year ago

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MertsjBest ResponseYou've already chosen the best response.1
First write the equation of the line in point slope form and then rearrange it.
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
Point slope form is: \[yy _{1}=m(xx _{1})\]
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
i have a few others i need help with
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
i did that what is next i put it in to standard form but it never matches up with the answers they give you
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
\[y+2=\frac{1}{2}(x+2)\]
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
how did you get 2, the y value is 3
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
can you just do all the steps up to the last one and i can find the answer then
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
ok thats what i thought
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
\[y+3=\frac{1}{2}(x+2)\] \[y+3=\frac{1}{2}x +1\] \[\frac{1}{2}xy=2\]
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
Or sometimes they want it without fractions in which case it would be: \[x2y=4\]
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
so the answer is x2y=4
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
To which graph does the point (2, 3) belong? Choose one answer. a. y > x  2 b. y > x  1 c. y > 2x + 3 d. y > 3x + 5 here is another i need help with
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
Did you plug in 2 for x and 3 for y and see which one is true?
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
i don't know what i am looking for though
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
3>22, 3>4 Well shazam!! the very first one is true.
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
ha ha i was right that is what i thought it was 2 more
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
What is the equation of the line in standard form that passes through the point (3, 2) and is parallel to the line y = 4x + 1?
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
Do you know that parallel lines have the same slope?
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
So this is just like the first one with slope = 4
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
so it would look like y(2)=4(x3)
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
5x+y=14 is that the answer
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
\[y+2=4x+12\] \[4x+y=10\]
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
What is the equation of the line in slopeintercept form that passes through the point (3, 1) and is perpendicular to the line y = x + 1?
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
What is the slope of y = x+1?
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
is that the answer
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
You didn't answer my question. what is the slope of y=x+1?
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
Then what is the slope of the perpendicular?
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
Hint. It is the negative reciprocal of 1
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
ok. Now use point slope form and plug in the given point and the slope 1
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
\[y+1=1(x3)\] y+1=x+3 \[y=x+2\]
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
y=x+2 is the answer
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
Did you notice the negative sign in front of the x?
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
What is the vertex of the graph of y = x  2 5? last one
 one year ago

MertsjBest ResponseYou've already chosen the best response.1
Remember...the slope of the perpendicular is 1
 one year ago

roberman228Best ResponseYou've already chosen the best response.0
never mind thank you so much
 one year ago
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