Y=4x-3
M of new line = -1/4
y=(-1/4)x+b
3=(-1/4)(-3)+b
3=(3/4)+b
b=9/4
y=(-1/4)x+(9/4)
Answer: 4
Step-by-step explanation:
For this question, we have to divide the number 8 by 2.
8 ÷ 2 = 4
Now, we have to take the quotient, 4, and multiply it by 1.
1 x 4 = 4
The answer is 4.
<h2>
Answer:</h2>
Graph C
<h2>
Step-by-step explanation:</h2>
This is a piecewise-defined function because it is defined by two equations over a specified domain and this domain is ![[0,5]](https://tex.z-dn.net/?f=%5B0%2C5%5D)
. The first function comes from the pattern of the square root function 
and the second one is a linear function.
The graph of 
has been shifted one unit to the left of and stretched vertically where each y-value is multiplied by 3.
Moreover, we can prove that:
The graph of passes through points (0,3) and (3,6):
It passes through these points.
The graph of 
passes through points (5,0) and (3,2):
It passes through these points.
____________________
<h3>Finally, the graph is shown bellow and matches Graph C.</h3>
Answer:
slope = (1 -(-3)) / (1-0) = 4/1 = 4
Step-by-step explanation:
the function is linear, so the rate of change is constant. Another word for rate of change is slope. The slope of the line is 4.
y = mx + b (m is the slope; b is the y-intercept)We can do the math if your teacher wants.
f(x) = 4x -3
f(1) = 4 -3 = 1
f(0) = 0 -3 = -3
slope = (1 -(-3)) / (1-0) = 4/1 = 4
hope this helped :) <3
