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Mathematics 10 Online
OpenStudy (dqswag):

Help

OpenStudy (dqswag):

What is the y intercept of the graph of y=-x^2-2x+5

OpenStudy (dls):

what does y intercept mean ?

OpenStudy (dqswag):

The Meaning of Slope and y-Intercept. in the Context of Word Problems. In the equation of a straight line (when the equation is written as "y = mx + b"), the slope is the number "m" that is multiplied on the x, and "b" is the y-intercept, where the line crosses the y-axis.

OpenStudy (dls):

Even I can google. Can you explain me the meaning?

OpenStudy (dqswag):

Yeah The meaning of the y intercept is basically of the graph trying to find the axis

OpenStudy (dls):

I don't get it. Sorry. Try again,maybe take the help of a diagram ?

OpenStudy (dqswag):

the y-intercept is the point where the graph of the line crosses the y-axis

OpenStudy (dls):

I wonder what is the value of x at any point on the y axis ?

OpenStudy (dqswag):

Question Where is this going?? Im trying to get a grade for my test?? I dont ask for the complete answer just the answer and explantion??

OpenStudy (dls):

You are just 1 step away from the answer if you answer that.

OpenStudy (dqswag):

ok

OpenStudy (dqswag):

x-intercept is a point on the graph where y is zero

OpenStudy (dls):

and y intercept is a point where x is ..?

OpenStudy (dqswag):

x is zero

OpenStudy (dls):

so you mean to say you put x=0 to find the y intercept ?

OpenStudy (dqswag):

yes

OpenStudy (dls):

What is the y intercept ? :) \[\Large y=-x^2-2x+5\]

OpenStudy (dqswag):

5

OpenStudy (dls):

Congratulations :)

OpenStudy (dqswag):

Thx I have a lil bit more lol

OpenStudy (dls):

Best of luck.

OpenStudy (dqswag):

ok

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