Answer:
Step below
Step-by-step explanation:
Line pass (-3 , 2) and slope = 4
y intercept (b) = y - mx = 2 - 4*(-3) = 14
y intercept: (0 , 14)
equation: y = 4x + 14
Any point on this line could be answer. x=1, y=18 (1,18) (2,22), (3,26) .....
The appropriate choice appears to be ...
B. -3/5
Negative 6 and negative 2
Sin 3pi/4 is angle 135 degrees or 45 degrees below 180 degrees. Hence it's opposite side is 1 and adjacent is 1, implying the hypothenus is sqrt(2). Hence
Sin 3pi/4 = 1/sqrt(2). Now multiply by sqrt(2)/sqrt(2) to get:
[1/sqrt(2).] * [sqrt(2)/sqrt(2)] = sqrt2)/2