Write the equation of the line passing through (4,6) and (3,9) A) y=3x-4
B) y=3x-6
C) y=1/3x-4
D) y=-3x+22
E) y=1/3x-22

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation