Answer:
y= -5x=5
Step-by-step explanation:
m=y-y/x-x
(1,0) (0,5)
m=0-5/1-0
m= -5
y= -5x+5
D. because linear is a straight line. and the graph is a parabola and the ends are arrows which make it continuous
You should go up 3.5 on the Y-Axis and then go up .5 and over 1.
Answer:
Step-by-step explanation:
ok so first u have to multiply 9x5 which is 45 and put it under the 5
then u multiply 3x5 which is 15 and u put it under the 5 next to the 3
u do the samething over and over, is just basically time tables
When a price is increased by x percent, we multiply the price by
![1 + \frac{x}{100}](https://tex.z-dn.net/?f=1%20%2B%20%5Cfrac%7Bx%7D%7B100%7D%20)
.
In this case, the price is $1260 and it increases by 50%. When we put that in an equation:
![1260 \times (1 + \frac{50}{100}) = \frac{1260 \times 150}{100} = 1890](https://tex.z-dn.net/?f=1260%20%5Ctimes%20%281%20%2B%20%5Cfrac%7B50%7D%7B100%7D%29%20%3D%20%5Cfrac%7B1260%20%5Ctimes%20150%7D%7B100%7D%20%3D%201890)
So, the increased price is $1890.
After that, they applied a discount of 50% to the increased price. To find a decreased price we multiply the price by:
![\frac{x}{100}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B100%7D%20)
.
So, after the discount the final price becomes
![1890 \times \frac{50}{100} = \frac{1890}{2} = 945](https://tex.z-dn.net/?f=1890%20%5Ctimes%20%5Cfrac%7B50%7D%7B100%7D%20%3D%20%5Cfrac%7B1890%7D%7B2%7D%20%3D%20945)
.