Find the formula for the function.Express the area of a square as a function of its side length x.
A. A = x2
B. A = 4x
C. A = 2x
D. A = x4
Answer: A
You might also like to view...
Use a vertical format to find the product.7y2 - 7y + 6
A. -14y3 - 84y2 + 12y B. -14y3 + 14y2 - 12y C. 35y3 + 14y2 - 19y - 42 D. 35y3 - 84y2 + 79y - 42
Solve the system.4x - 2y - 4z = -3-5x + 6y - 6z = 88x - 4y - 8z = 5
A. (-3, 8, 5) B. (2, 2, -1) C. Infinitely many solutions D. No solution
Determine whether the situation or equation represents direct or inverse variation.The frequency that you brush your teeth and the length of time that you retain all your teeth
A. Direct B. Inverse
The transformation that takes a point (a, b) to the point (-a, -b) is:
(a) A reflection about the line y = x. (b) A translation through the vector (-1, -1). (c) A similitude with scale factor 3. (d) A rotation of 90°.