Multiplying the first equation and multiplying it by -8/3 (to get rid of the x), we get -8y/9+7y= -64+8=-56. Therefore, -56/(-8/9+7)=y and 8- 7(-56/(-8/9+7))=x by plugging it into the second equation
Answer:
B
Step-by-step explanation:
many different values of x lead to the same value of y.
hence, many-to-one.
but it does not mean that all values of x have to lead to the same value of y. it could be, but it is not demanded. so, it is not necessarily a horizontal line.
and this does not give us any information about the power of x involved. so, we cannot make any statement about linear or non-linear function.
The slope is equal to 4/6 or 2/3. You do this by doing y^2 -y^1 divided by x^2-x^1. 2-(-2) over 11-5. 2+2=4 because two negatives change into a positive. 4/6= 4/6 or 2/3.
Answer:
Step-by-step explanation:
D = 3,1
E = 1,-2
F= -4,2
