Answer:
Arithmetic, -65
Step-by-step explanation:
Use an explicit equation.
a(n) = -2-3(n-1)
Substitute 22 for n.
a(22) = -2-3(21)
a(22)=-2-63
a(22)=-65
Answer:
0, $12.40, $24.79, $37.19, $49.58
0 ≤ f(g) ≤ 49.58
Step-by-step explanation:
The cost of fill up gas, f(g) as a function of number of gallons of gas needed (g) is given by f(g) = 2.479g ........(1)
So, f(0) = $0
f(5) = 2.479 × 5 = $12.40
f(10) = 2.479 × 10 = $24.79
f(15) = 2.479 × 15 = $37.19
and f(20) = 2.479 × 20 = $49.58
And the practical range of this function is 0 ≤ f(g) ≤ 49.58
Therefore, option D is correct. (Answer)
WHAT??????????????????????????
A linear function is one whose highest power is one (e.g y = mx +c)
A non linear function is one that has powers greater than one (e.g quadratic equations (highest power = 2), cubic equations (highest power = 3), quartic equations (highest power =4))
Answer:
(1) 4 (2) -2
Step-by-step explanation:
