Answer:
x = -4/5
Step-by-step explanation:
(5x - 2)2 = 10
2(5x - 2) = 10
2 * 5x = 10x
2 * -2 = -4
5x - 4 = 10x
+4 +4
5x = 10x + 4
-10x -10x
-5x = 4
---- ----
-5 -5
x = -4/5
Answer:
3 - 6 = -3(1 - 0)
Step-by-step explanation:
To write an equation of point-slope from two points, first you need the slope.
To find slope, find the change in y over the change in x.
- (0,6) y = 6 and x = 0
- (1,3) y = 3 and x = 1
The change in y over change is x means (y2 - y1) / (x2 - x1)
change in y: -3
change in x: 1
slope = -3/1 or -3
Now that we have slope we can start the point-slope equation.
Point-slope equation: y2 - y1 = m(x2 -x1)
[<em>m</em><em> </em>means slope]
Finally, the point slope equation for these points is: 3 - 6 = -3(1 - 0)
Answer:
??????????????
Step-by-step explanation:
sorry di ko po alam godbless po
Answer:
Top left
Step-by-step explanation:
We can plug in the y intercept to find which graph has the correct one.
x = 0 is y intercept
Thus
![f(0) = -3^0-2 \\f(0) = -1-2\\f(0)=-3](https://tex.z-dn.net/?f=f%280%29%20%3D%20-3%5E0-2%20%5C%5Cf%280%29%20%3D%20-1-2%5C%5Cf%280%29%3D-3)
At this point we known the y intercept is -3 so both graph in the left is considerable.
Notice that the base is the negative, thus the graph would goes down. Therefore the top left would be correct.