Which line is the graph of y = 2x + 4?
a) the x-axis
b) ℓ
c) p
d) t
![Which line is the graph of y 2x 4 a the xaxis b ℓ c p d t class=](https://us-static.z-dn.net/files/dc4/bebca43ba1c434cae4c00b7a07b5a256.png)
Answer:
B
Step-by-step explanation:
Equation of a line is given in the form:
y = mx + b
Where
m is the slope
b is the y-intercept
The y-intercept (b) is basically the y-axis cutting point. First, let's try to find the line using "b".
The equation given is:
y= 2x + 4
So, we see that
Slope is 2
and
Y-intercept is 4
This means, the line will cut through y = 4. Looking at the y-axis, we see that only Line ℓ is going though y = 4. So this is the line of the equation shown.
Answer choice B is right.