Aline has a slope of -2 and a y-intercept of –3. graph the line using the slope and y-intercept.

which of the following points lie on this same line?
(–2, 0)
(–1.5, 0)
(–6, 9)
(2, –3)
(3, –9)
(–4, 4)

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red