Answer:
A
Step-by-step explanation:
Descending order mean from the largest exponent to the least exponent so the answer will be the first one
Hope this helps :)
Answer:
The rate of change is 4
Step-by-step explanation:
The rate of change can be calculated using the formula;
f(b)-f(a)/b-a
According to this question, a = -1 and b = 1
f(a) = f(-1) = 2(-1+1)^2 -3 = -3
f(b) = f(1) = 2(1+1)^2 - 3 = 8-3 = 5
So the rate of change is;
5-(-3)/1-(-1) = (5+ 3)/(1 + 1) = 8/2 = 4
Answer:
Equations
Step-by-step explanation:
x=adult y=child
Day 1= 7x+8y= $168
day 2= 14x+13y= $294
Answer:
3x+y= -3
Step-by-step explanation:
1) Distribute the -3 y-6= -3x-9
2) Add 3x to each side of the equation 3x+y -6= -9
3) Add 6 to each side 3x+y= -3
Answer:
39.372 meters
Step-by-step explanation:
1 / 3.281 = 12 / m
------------------------
1: 1 meter
3.281: how many feet is in 1 meter
12: 12 feet
m: meters (unknown)
Cross multiply to find m (meters).
12(3.281) = m
39.372 = m
