Answer:
y=(3/2)x+4
Step-by-step explanation:
Answer: C. Engine life decreases steady with time.
Step-by-step explanation:
Becaus the Point Stand up vertical on M and L
Answer:
Using the formula for the distance between two points, which is generated using coordinates and absolute value, we find that the distance between these two points is of 9 units.
Step-by-step explanation:
Distance between two points:
Suppose that we have two points,
and
. The distance between them is given by:

This formula is generated using coordinates and absolute value.
In this question:
(3,-7) and (3,2). So

The distance between these two points is of 9 units.
Step-by-step explanation:
f(x) = y= -x²-x+6
When y is max, f'(x) = 0
f'(x) = -2x-1
Equating to 0,
-2x-1= 0
x= -1/2
Put the value of x in f(x)
y = -(-1/2)² -(-1/2) +6
= -1/4+1/2+6
= 6+1/2
y= 13/2