Answer: option d.
Step-by-step explanation:
We have the function:
y = f(x) = x^2 - 1
The output is 99 when y = 99, and the input is x.
Then we need to solve:
y = 99 = x^2 - 1
for x.
99 = x^2 - 1
99 + 1 =x^2
100 = x^2
√100 = x
10 = x
The correct option is d, input equals 10.
The formula for the nth term is
a1 + (n-1)d where a1 = first term and d = common difference
Answer:
1
Step-by-step explanation:
6x - 3 =3
6x =3 +3
6x =6
x=6 :6
x=1
Answer:
djfbkthuiyguhfdmc.v
Step-by-step explanation:
Can you take a better picture. That would help to answer the question.
