Which is the minimum or maximum value of the given function? A. The function has a maximum value of -4.
B. The function has a maximum value of -3.
C. The function has a minimum value of -4.
D. The function has a minimum value of -3.

the link for the picture is down below. pls help me

18

step-by-step explanation:

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1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.