(3,5) (1,1)
(5-1)/(3-1)
4/2
2
M=2
Then you plug in a point to find b
1=2(1)+b
1=2+b
-1=b
y=2x-1
Answer:
.8%
Step-by-step explanation:
Percent means out of hundred meaning that 8% = 0.08 so .8% = 0.008
Multiply all with 5 to get rid of fraction.
5( 4/5x + 5 ) < 5(-3)
5(4/5x) + 25 < -15
4x + 25 < -15
Separate x
4x < -15 -25
4x < -40
x < - 10
:D
The only answer is choice D) 6
Recall that the range is the set of possible y output values of a function. In other words, its the list of y coordinates for every point on the function curve.
In this case, the horizontal line has EVERY point on it with a y coordinate of y=6. Two such points are (0,6) and (2,6). No other y value is possible. No matter what x value we plug in, the output is always y = 6
Side Note: the domain appears to be from x = -3 to x = 5
yes.
25 percent discount means that the price of one watch is 45 dollars.
45 plus 45 is less than 100.
