I don't understand sorry but I speak another language English
Answer:
6.9 miles.
Step-by-step explanation:
2.3mph x 3h=6.9m
The function y = x, called the "identity" or "ramp" function, is a basic function that you'll need to add to your math vocabulary. Since the " x " here seems to have no exponent, fix that by thinking "x^1," or "x to the first power," or "y=x is a linear function."
The graph of y=x always goes thru the origin. It begins in the 3rd quadrant and ends in the 1st, and appears as a straight line with slope of m = rise / run = 1/1 = 1.
Answer:
The sales tax is $0.40
Step-by-step explanation:
10 x 0.04 = 0.4
0.04 is 40% when multiplying
Answer:
slope = 2
Step-by-step explanation:
Slope of a line given two points can be found using slope formula:
![\frac{(y_{2}-y_{1})}{(x_{2}-x_{1})}](https://tex.z-dn.net/?f=%5Cfrac%7B%28y_%7B2%7D-y_%7B1%7D%29%7D%7B%28x_%7B2%7D-x_%7B1%7D%29%7D)
Given two points (-2, 0) and (0, 4):
![x_{1}=-2 \\x_{2}=0\\y_{1}=0\\y_{2}=4](https://tex.z-dn.net/?f=x_%7B1%7D%3D-2%20%5C%5Cx_%7B2%7D%3D0%5C%5Cy_%7B1%7D%3D0%5C%5Cy_%7B2%7D%3D4)
Plug them into the equation:
![\frac{(4-0)}{(0--2)}=\frac{4}{2}=2](https://tex.z-dn.net/?f=%5Cfrac%7B%284-0%29%7D%7B%280--2%29%7D%3D%5Cfrac%7B4%7D%7B2%7D%3D2)