I believe it would be y = 3x
Hope this helps!
Answer:
the CORRECT answers for this are B,D,E.
Step-by-step explanation:
just did it <3.
Answer:
Step-by-step explanation:
3x+y−7=0 and x+2y+9=0
write in the form y=mx+c
i.e.y=−3x+7,y=
2
−x
−
2
9
∴m
1
=−3 and m
2
∓−
2
1
tan(A−B)=
∣
∣
∣
∣
∣
1+tanAtanB
tanA−tanB
∣
∣
∣
∣
∣
∣
∣
∣
∣
∣
1+(−3)(−y
2
)
−3−(−y
2
)
∣
∣
∣
∣
∣
=
∣
∣
∣
∣
∣
5/2
−5/2
∣
∣
∣
∣
∣
=1
∴ Angle b/w then is tan
−1
(1)=45
∘
=
4
π
Answer:
A.) For the first inequality (y<=-3x+5) the ordered pairs are (0,5) and (1,2).
For the second inequality(8x-4y<24) the ordered pairs are (0,-6) and (1,-4).
B. (0,-7) is a solution to both inequalities.
C. (0,6) is not a solution to either inequality.
D. (0,0) is a solution for the first inequality, but not the second inequality.