Which quadratic function in vertex form has a vertex at (5, 12) and passes through the point (8, 9)? y=−13(x+5)2+12 y=−13(x−5)2+12 y=13(x+5)2−12 y=13(x−5)2+12

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation:

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !