Write a polynomial function of least degree with integral coefficients that has the given zeros.
15. - 15, -3+57
f(x) = x* +6x® – 3x- 30x-10
O f(x)= 7x* +5x + x? – 30x-10
O f(x) = x4 +6x2 – 3x² + 28x-8
f(x) = 7x* +5x2 + x2 – 20x-8

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation:

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation:

a ≈ 172.05

step-by-step explanation:

the pictures.

you'll have to attache the image of the bar graph in order for us to answer : )

step-by-step explanation: