Passes through (3,-6), slope = 2

y = 2x-12

Step-by-step explanation:

The equation for a line in slope intercept form is

y = mx+b

where m is the slope and b is the y intercept

y = 2x+b

Substitute the point into the equation

-6 = 2(3) +b

-6 = 6+b

Subtract 6 from each side

-6-6 =6-6+b

-12 =b

y = 2x-12

y = 2x - 12

Step-by-step explanation:

y = 2x + c

-6 = 2(3) + c

c = -6 - 6 = -12

y = 2x - 12

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation: