What is the slope of the line 2x + 3y = 12?
A-2/3
B2/3
C-3/2
D3/2
Answer & Solution
Correct answer: A. -2/3
Solve for y: 3y = -2x + 12 → y = -⅔x + 4. Slope = -2/3 (the coefficient of x in y-form).
Related questions
A rule counting sign changes to bound the number of positive real zeros belongs to:A single point where a rational graph is undefined, shown by an open circle, is a hole or A horizontal line that a graph approaches as inputs grow without bound is a horizontal:A vertical line that a graph rushes towards but never crosses is a vertical:A polynomial with real coefficients has 2 plus 3i as a zero, so it must also have as a zerFor a rational zero, numerators come from factors of the constant term and denominators frA polynomial takes a negative value at 3 and a positive value at 4, so between them it musA graph crosses straight through the x-axis at a zero. That zero has multiplicity that is: