Answer:
Slope is 2.15
y-intercept is 2
Step-by-step explanation:
We need to find slope and y-intercept of the graph given.
The formula used to find slope is: ![Slope=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=Slope%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Looking at the graph, we can find 2 points
Point 1 : (0,-2)
Point (2): (2,-2.3)
Now putting values and finding slope:
We have: ![x_1=0, y_1=-2, x_2=2, y_2=-2.3](https://tex.z-dn.net/?f=x_1%3D0%2C%20y_1%3D-2%2C%20x_2%3D2%2C%20y_2%3D-2.3)
![Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{2.3-(-2)}{2-0}\\ Slope=\frac{2.3+2}{2}\\ Slope=\frac{4.3}{2}\\Slope=2.15](https://tex.z-dn.net/?f=Slope%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D%5C%5CSlope%3D%5Cfrac%7B2.3-%28-2%29%7D%7B2-0%7D%5C%5C%20Slope%3D%5Cfrac%7B2.3%2B2%7D%7B2%7D%5C%5C%20Slope%3D%5Cfrac%7B4.3%7D%7B2%7D%5C%5CSlope%3D2.15)
So, we get slope = 2.15
Now, finding y-intercept
y-intercept can be found if we put x =0
Looking at the graph, when x =0, y = 2
So, y-intercept is 2
Answer:
15,999264824
Step-by-step explanation:
According to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], Division and Multiplication are done from left to right as you see it, so first, you divide 16 by 3,48216, which is 4,5948491741, then you multiply that by 3,482 to get 15,999264824.
I am joyous to assist you anytime.
A) Her total pay is $3120
b) She sold 33 copies
Answer:
183
Step-by-step explanation:
Answer:
Step-by-step explanation:
I'll do this with synthetic division. It is the easiest to show in this editor.
8 || 1 + 0 + 0 - 158
8 64 + 512
============================
1 8 64 354
The results of the synthetic division are
x^2 + 8x + 64 remainder 358 / (x - 8)