B : the coefficient of x^2 must be positive
The coefficient of x^2 (a) can be negative as well
Answer:
trhhfg
Step-by-step explanation:
ghgfhfgh
so one: the middle Angles are all 90 degrees triangles equal 180, the angle opposite of "x" is equal to 34 so 180-90-34=x
two: both angles are equal set it up like an equation and solve for n
three: the corner angle of the right triangle is equal to 61 as well again do 180-(61×2)=x
4: do this equation (<ktu)2+ x = 180 then solve for x
5: not exactly.sure what its asking
hope this helps
Answer:
domain[-infinity, infinity]
range[2, infinity]