Describe the solution of h(x) shown in the graph.

a parabola opening up passing through negative 1 comma zero, zero comma negative 2, and 2 comma zero

All solutions that lie on h(x)
All real solutions
All whole number solutions
All positive solutions

answer:

Since we know x = 3 x=3 x=3x, equals, 3 and x = − 2 x={-2} x=−2x, equals, minus, 2 are solutions to g ( x ) = 0 g(x)=0 g(x)=0g, left parenthesis, x, right parenthesis, ...

Step-by-step explanation:

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.