You know it is linear because if you put it into a calculator, it would be a straight line. An easy way to determine if a function is linear, although i'm not sure if it's foolproof, is to look at what power 'x' is raised to. The highest power 'x' is raised to in an equation will determine what the graph will look like.
If x is only raised to the first power in an equation, the equation will be linear.
If it was...
y=0.5x^2 (x to the second power)
^^ that would be a parabolic function. A parabolic function is curvy. As you go up in powers, lets say you had y= x^3 + 4x^2 +5x +2, things would just get curvier and curvier, and have less straightness.
you recognize the way they say some thing like "We fell into one yet another's palms?" that particularly a lot actually occurred with my moms and dads. My aunt develop into transferring out of my grandparents' abode, and her buddy helped her flow, and he knew my father, and so my father went alongside for the journey at the same time as my aunt's buddy helped her flow, and my mom develop into tagging alongside for the journey, besides, and at the same time as my mom were given contained in the back seat of the vehicle, my father develop into already sitting there inclusive of his arm out and resting on the back of the seat, as if it develop into an arm relax, and my mom ended up sitting the position my father's arm develop into prolonged out. So, my moms and dads met contained in the back seat of a motor vehicle, with my father's arm around the position my mom sat down.
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Verified answer
This has to be "in terms" of y.
So it will look like y= something
4y=2x
divide by 4
y=0.5x
You know it is linear because if you put it into a calculator, it would be a straight line. An easy way to determine if a function is linear, although i'm not sure if it's foolproof, is to look at what power 'x' is raised to. The highest power 'x' is raised to in an equation will determine what the graph will look like.
If x is only raised to the first power in an equation, the equation will be linear.
If it was...
y=0.5x^2 (x to the second power)
^^ that would be a parabolic function. A parabolic function is curvy. As you go up in powers, lets say you had y= x^3 + 4x^2 +5x +2, things would just get curvier and curvier, and have less straightness.
4y=2x
you have to gives this answer in y=......
so divide both sides by 4
that gives:
y=2/4x=1/2x
so the slope is 0.5
and the y intercept is like when y=0
so
0.5x=0
x= 0/0.5=0
so for x=0
you recognize the way they say some thing like "We fell into one yet another's palms?" that particularly a lot actually occurred with my moms and dads. My aunt develop into transferring out of my grandparents' abode, and her buddy helped her flow, and he knew my father, and so my father went alongside for the journey at the same time as my aunt's buddy helped her flow, and my mom develop into tagging alongside for the journey, besides, and at the same time as my mom were given contained in the back seat of the vehicle, my father develop into already sitting there inclusive of his arm out and resting on the back of the seat, as if it develop into an arm relax, and my mom ended up sitting the position my father's arm develop into prolonged out. So, my moms and dads met contained in the back seat of a motor vehicle, with my father's arm around the position my mom sat down.