y = 2x + 3 is LINEAR.
It is a straight line graph with a steepness/gradient of '2' ( The 'x' coefficient).
The line passes through the y-axis at '3'
The [ 2x + 1 ] represents a function of 'y' .
Yes.
Yes.
Yes.
it equals 13X.
If 2x + 3y = 4, y= (4 - 2x)/3. In function notation, f(x) = (4 - 2x)/3.
Y = 2X + 8 is a linear function of the form, Y = mX + c. A line.
2x = 3y + 10 is linear. !!!! In straight line form it is 3y = 2x - 10 y = (2/3)x - 10/3
The rate of change for the linear (not liner) function, y = 2x +/- 3 is 2.
x=1
What is the answer to 2x - 5x plus 6.3 equals -14.4?
Yep. No values of X will ever repeat themselves.