Ok
y=mx+b
m=slope
b=y intecept
slope=-2
y=-2x+b
we are given the point (3,0)
x=3
y=0 is one solution
input
0=-2(3)+b
0=-6+b
add 6
6=b
y=-2x+6
C
The slope is 3x+2 for green line
the slope is 3x-4 for blue line
so basically you he answer is 3x because they have the same slope
The third table would be your answer.
I know this because I turned both equations shown into graph form, this allowed me to see what the x-values of 1, 2, and 3 would have for y-values. My graph of both equations is shown in the picture below. (Green is f(x) = x + 4 and purple is g(x) = -2f(x))
Answer: 7x + 9y >_ (more or equal) 314
X + Y <_ ( less or equal) 35
Step-by-step explanation:
Step-by-step explanation:
2x = x1.2^n
2 = 1.2^n
log1.2(2) = n
log10(2)/log10(1.2) = n = 3.801784017...
so, rounded to the next whole year it takes 4 years.