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Solve the following system by using graph paper or graphing technology. 2x + 3y = 3 3x – 2y = 11 What is the solution to the system? A. (–3, 3) B. (–1, –7) C. (1, –4) D. (3, –1)
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Do you have a graphing calculator?
No /:
ok
plug in the answers into both equations...2(-3)+3(3)=3 and the second one also 3(-3)-2(3)=11
-6+9=3 and -9-6=11
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yes, how about the others?
(-1,-7) dont work -3+14=11 but -2-21 doesnt =3
Oh I thought you just wanted me to do the ones you gave me ok hold on lemme do them real quick
When in doubt.....I work em out :O)
lol letter D works for both equations
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Im graphing them now
the solution is where the two lines cross
Ok thank you so much! :)
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