Select the correct answer.
this table represents a quadratic function.

x y
1 3
3 -3
5 -5
7 -3
9 3

which statement about this function is true?
a. the value of a is positive, so the vertex is a maximum.
b.
the value of a is positive, so the vertex is a minimum.
c.
the value of a is negative, so the vertex is a minimum.
d.
the value of a is negative, so the vertex is a maximum.

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Which equation represents the function on the graph?

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude