Answer:
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Answer:
see the explanation
Step-by-step explanation:
we know that
The y-intercept is the value of the function y when the value of x is equal to zero
Part 1) we have
![y=5x-6](https://tex.z-dn.net/?f=y%3D5x-6)
For x=0
substitute in the linear equation and solve for y
![y=5(0)-6](https://tex.z-dn.net/?f=y%3D5%280%29-6)
![y=-6](https://tex.z-dn.net/?f=y%3D-6)
therefore
The y-intercept is the point (0,-6)
Part 2) Find the y-intercept of the function represented in the graph
Looking at the graph
For x=0
Find the value of y in the graph
The value of y is equal to y=1
therefore
The y-intercept is the point (0,1)
Answer:
16/5
Step-by-step explanation:
Answer: v = 3/7
Step-by-step explanation:
5 ( 6 - 4v ) = v + 21
30 - 20v = v + 21
30 - 20v - v = 21
30 - 21v = 21
-21v = -30 + 21
-21v = -9
v = -9/-21
v = 3/7