Answer:
A, D
Step-by-step explanation:
The slope is ...
... m = (change in y)/(change in x) = (5-3)/(6-3) = 2/3
The points are (3, 3) and (6, 5).
The point-slope form of the equation of a line with slope m through (h, k) is ...
... y -k = m(x -h)
In your problem, m = 2/3, eliminating choices B and F.
The points all have positive coordinates, so the x- and y-terms will all have minus signs—eliminating choices B, C, E.
The only remaining choices are A and D, one of which uses one point and the other of which uses the other point. They are both valid choices.
- A. y - 3 = 2/3(x - 3)
- D. y - 5 = 2/3(x - 6)
Answer:
3/2
Step-by-step explanation:
3/4x - 1/2y = 12
*3/4 *3/4 *3/4
9/16x - 3/8y = 9
(9/16)/(3/8) = 9/16 * 8/3 = 3/2