Answer:
The parent function is 
That Parabola's equation is 
Step-by-step explanation:
I can't really explain much, but the top equation is a formula for <em>all </em>equations for a parabola. h and k are the x and y-values of the vertex. a is, well, a.
How did I find the equation of the parabola? Simple. Since the vertex is on the origin, h and k are 0. Also, because it intercepts (2,4) and (1,1), a=1.
Step-by-step explanation:
you don't know how exponents work ?
the exponent simply says how often the base value has to be multiplied by itself.
e.g. 5³ = 5×5×5 = 125
and when it says x=2, then you need to put 2 at every location, where is says "x".
so,
x⁵ for x = 2 means 2⁵ = 32
8² = 64
2⁴ = 16
Equal to is under is fewer has maximum value is over is at most
I think it would be like
3 Time 2 and time 1 so number one is 6
and number 2 is 24
Answer:
36th term
Step-by-step explanation:
The nth term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 9 and d = - 4 - (- 9) = - 4 + 9 = 5 , then
= - 9 + 5(n - 1) = - 9 + 5n - 5 = 5n - 14
Equate the nth term to 166 and solve for n
5n - 14 = 166 ( add 14 to both sides )
5n = 180 ( divide both sides by 5 )
n = 36
