I did this last year the answer is 9.5
Hello,
Line 1 is passing through (-4,3), (-2,7) has a slope of (3-7)/(-4+2)=2
Line 2 is passing through (2,9), (4,1) has a slope of (9-1)/(2-4)=-4
One other way:
y=9-1/2 x²
y'=-x
gradient 1=-(-2)=2 for point (-2,7)
gradient 2=-(4)=-4 for point(4,1)
38 is 10 times more than 3.8
Answer:
linear since there is a constant rate of change
Step-by-step explanation:
2x+3y=6
is simplified to 3y=-2x+6 which is divided by 2 to give us y=-2/3+2
