What is 9x + 3y - 8z in slope intercept form? y = mx + b
you can't put a 3-D plane into a 2-D line form.
To write the expression 9x + 3y - 8z in slope-intercept form (y = mx + b), we need to isolate the y variable on one side of the equation.
First, let's rearrange the expression to group the terms involving y together:
3y = -9x + 8z
Next, divide every term by 3 to get y by itself:
y = (-9/3)x + (8/3)z
Now, simplify the expression:
y = -3x + (8/3)z
So, the expression 9x + 3y - 8z in slope-intercept form is y = -3x + (8/3)z.