Answer:
y=5x+4
Step-by-step explanation:
First get slope:
(4-9)/(0-1) = -5/-1 = 5
The y-intercept is where the graph hits the y-axis. That is also the point on the graph where x = 0. We are already given that, with point (0,4).
The y-intercept is 4.
y = mx +b, m is slope and b is the intercept.
y = 5x +4
So first, this is point slope form. The first step is to distribute.)
Then add 4 to both sides.
Then add 2x and it becomes
Answer:
-2 > x < 2
Step-by-step explanation:
Given that:
2x + 6 > 2
Subtracting 6 from both sides:
2x + 6 -6 > 2-6
2x > -4
Dividing by 2 on both sides:
x > -2
For second equation:
5x< 6 + 2x
Subtracting 2x from both sides:
5x - 2x < 6 + 2x -2x
3x < 6
Dividing by 3 on both sides:
x < 2
Result: -2 > x < 2
Answer:
500$ she has 100$ and plans to save $25 each month
Step-by-step explanation:
she will have to save $25 for 16 months to pay the bank back there money
