Question
y=2x^+3 use integer values of x from -3 to 3 to graph the equation.
Someone please tell me how to graph this
Someone please tell me how to graph this
Answers
Reiny
evaluate the y for the given x's, then plot the points.
Join them with a smooth curve.
You will get a parabola
Join them with a smooth curve.
You will get a parabola
K
I'm only in seventh grade and I don't understand any of this.what does a parabola look like
Reiny
Actually I just noticed your equation is not quite clear.
is the exponent 3 ?
then you would have written it as y = 2x^3
or
did you forget to type the exponent ?
It would be highly unusual for a text to put the + sign in front of the exponent like you typed it.
is the exponent 3 ?
then you would have written it as y = 2x^3
or
did you forget to type the exponent ?
It would be highly unusual for a text to put the + sign in front of the exponent like you typed it.
K
y= -2x+3.the x has a 2 above it