5-543-435-5-54-45-43435-345-43-435- 345345-54-45-345-3-4-4353-45435-45- 34-435-45-345-4343-43-5345-35-345-5 -5-5-5-34-344-4-4-324-532-53-35-345 -34-35-35-53-54-435-435-345-345-344 5-53-345-352-43-435-5-35-3445-45-43 5-314 explain ur answer

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)