Answer:
7.21 m is the total length you get when you add the length of the three pieces
12y+11 is the correct expression.
Product=result of multiplication
Increased= addition
The product of 12 and y increased by 11 is: 12y+11
Answer:
29
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
Here [ a, b ] = [ 0, 3 ], thus
f(b) = f(3) = 4(3)³ - 3(3)² + 2(3) - 1 = 108 - 27 + 6 - 1 = 86
f(a) = f(0) = - 1, thus
average rate of change = 
= 
= 29
Answer:
dip, tilt, slant, incline, descend
find the slope of the line given:
y = mx+b
y = -3x/2 -7/2
slope = -3/2
the slope of the perpendicular line is the negative reciprocal
so answer is 2/3
