Can you help me find the absolute min and max?
y=-2x² + 12x – 20; [2, 4]

x = -3

Step-by-step explanation:

There can be only one possibility:

either maxima or minima

1. differentiate the equation

2. slope = 4x + 12

3. at absolute maxima or minima slope of graph is 0

4. 0 = 4x +12

5. 4x = -12

6. x = -3

the distance between point a and point b is 6 units

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.