1a) What is the slope of the following two graphs? Show work! X-axis
1 2 3 4 5 6 7 8 X
1b) Write an equation for both graphs. No work necessary here.
1c) Write an exponential function that has a starting value of 0.00001. and a growth rate of 1%.
1.d) Write an exponential function that has a starting value of 0.1 and a decay rate of 0.1%.

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14