Answer:
I wont give you the answers, but i will show you how
Step-by-step explanation:
add all the numbers together and then when you want to find a probability make them fractions
for example:
P(blue eyes): 12/80
then simplify the fractions
(1) <em>f(x)</em> = <em>x</em>² - 4<em>x</em> + 2, <em>g(x)</em> = 3<em>x</em> - 7
<em>(f</em> o<em> g) (x)</em> = <em>f(g(x))</em> = <em>f</em> (3<em>x</em> - 7)
= (3<em>x</em> - 7)² - 4(3<em>x</em> - 7) + 2
= (9<em>x</em>² - 42<em>x</em> + 49) + (-12<em>x</em> + 28) + 2
= 9<em>x</em>² - 57<em>x</em> + 79
(2) <em>g(x)</em> = -6<em>x</em> + 5, <em>h(x)</em> = -9<em>x</em> - 11
<em>(g</em> o <em>h) (x)</em> = <em>g(h(x))</em> = <em>g</em> (-9<em>x</em> - 11)
= -6(-9<em>x</em> - 11) + 5
= 54<em>x</em> + 66 + 5
= 54<em>x</em> + 71
(3) <em>f(x)</em> = √(2<em>x</em> - 5), <em>g(x)</em> = 5<em>x</em>² - 3
<em>(g</em> o <em>f) (x)</em> = <em>g(f(x))</em> = <em>g</em>(√(2<em>x</em> - 5))
= 5 (√(2<em>x</em> - 5))² - 3
= 5 (2<em>x</em> - 5) - 3
= 10<em>x</em> - 25 - 3
= 10<em>x</em> - 28
Ali's solution is incorrect
same as 9y + 1y
10y
Ok, so, let me draw a graph....... ok, so this is actually pretty easy. i believe that you are talking about what is the name of the slope it forms when i put those two points together. when you connect<span> (3,-6) and (-1,2)</span>, you get a "Down- hill" slope or we call it also a negative slope, because the line points down hill!
******thanks so much!!!! please mark as brainliest if possible!!!!!! i really need the points!!!! thank you!!!!
