If (x + 1, y - 2) = (3, 1), find x and y.
Ax = 1, y = 2
Bx = 4, y = -1
Cx = 3, y = 1
Dx = 2, y = 3
Answer & Solution
Correct answer: D. x = 2, y = 3
Equate first coordinates: x + 1 = 3 → x = 2. Equate second coordinates: y - 2 = 1 → y = 3.
Keep practising Unit 1A1: Relations, Functions and Graphs
Browse all Unit 1A1: Relations, Functions and Graphs questions for AP Calculus AB, or explore more Mathematics topics.
Related questions
What is the value of $\cos 60^{\circ}$?What is the value of $ in 30^{\circ}$?A wheel makes $360$ revolutions in one minute. Through how many radians does it turn in onSolve for y: 2y + 5/3 = 26/3 − ySolve for t: 5t − 3 = 3t − 5Which of the following is a linear equation in one variable?Solve for x: (x − 5)/3 = (x − 3)/5Using standard limits, evaluate $\lim_{x\to 0}\dfrac{a^x-1}{x}$ for $a>0$.