Check the picture below.
make sure your calculator is in Degree mode.
70*300
=70(100+100+100)
=7,000+7,000+7,000
=21,000
Slope = (2+2)/(6-3) = 4/3
a)
point slope intercept
y + 2 = 4/3(x - 3)
standard form
y + 2 = 4/3(x - 3)
3y + 6 = 4x - 12
- 4x + 3y = -18 ..........this is standard form
Answer is C
y + 2 = 4/3(x - 3); -4x + 3y = -18
(5+5)²-17-3
(25)²-17-3
625-17-3
605