Answer:
1. slope is -1 and y intercept is 2
3. slope is -2 and y intercept is -4
2. slope is -4 and y intercept is 2
4. this is not a line - it is a parabola
Step-by-step explanation:
1. -4y = 4x -8
y = -x + 2
3. 4y = -8x -16
y = -2x - 4
2. y = -4x + 2
4. y - 14 = -3x^2 -16x
y = 3x^2 - 16x + 4
1)24.50 ;))))))))))
2)45.68 ;)))))))))
Answer:
True
Step-by-step explanation:
because the standard deviation describes how far, on average, each observation is from the typical value. a bigger variance means observations are more distant from the typical value, and therefore, more dispersed
