I need help with thisss.!

x=1.5

Step-by-step explanation:

If the whole bar equals 23, and you're already given 17, you need to subtract 17 from 23 to see what's left. 23-17=6. Now, you need to find out what each x is equal to, not the rest of the bar. So you have to divide 6/4. That's what gives you 1.5. x=1.5

4x+17=23

4x=23-17

4x=6

x=4/6

x=1.5

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: