A quadratic function f is given. f(x) = −3x^2 + 6x − 1

(a) Express f in standard form.

(b) Find the vertex and x- and y-intercepts of f. (If an answer does not exist, enter DNE.)

(c) Find the domain and range of f. (Enter your answers using interval notation.)

i think the answer is true

step-by-step explanation:

15.36 per mile

but forgot to round

i am pretty sure

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )