Answer:
Step-by-step explanation:
To find the equation, use the slope-intercept formula:
m is the slope and b is the y-intercept. Now, it'll really help to draw a line through the points, connecting them. If you look at point (0,2), we can see that this is the y-intercept (where a point sits on the y-axis when x=0). You can insert this into the equation by taking the y value:
Now, take any two points to find the slope. To make it easier, I'll use (1,5) and (0,2). Use the slope formula for when you know two points:
Rise over run is the change in the y-axis over the change in the x-axis. Insert values:
Solve:
Since both are negative, the result is a positive:
Insert this into the equation as m, the slope:
Done.
In the formula y=mx+b, b is the y-intercept. This means that it’s the point on the graph where the line intercepts on the y-axis.
For example if you have (2,5) that would be y=2x+5, so the y-intercept would be 5
1/8 of 208 is 26. so 208-26 equals 182. then we divide by two because its half at 5:30. 182/2 equals 91. 91 buses at 5:30
Answer:
C.The value of a motorcycle decrease by 12% each year
D.Every year, the number of online subscribers to a service is 4 times what it was the previous year
Step-by-step explanation:
A function is said to be exponential if it changes (increases or decreases) by a fixed percentage or proportion over a certain period of time.
From the options given, only options C and D is defined as changing based on a certain percentage. And option D cgbages by a clfixed proportion from the initial value.
An infinite amount because if you combine like terms on both sides you will get the same equation
7x-3 = 7x-3