How do you find all the critical points to graph #9x^2 - 4y^2 - 90x - 32y + 125 = 0# including vertices, foci and asympotes?

How do you graph the circle with center at (-4, 2) and radius 5 and label the center and at least four points on the circle, then write the equation of the circle?

f (x) has no rational zeros. Given: f (x) = x^4+3x^3-4x^2+5x-12 By the rational root theorem, any rational zeros of f (x) are expressible in the form p/q for integers p, q with p a divisor of the …

How do you solve the system of equations by graphing and then classify the system as consistent or inconsistent #2x - 3y = 14# and #2x + y = -10#?

Find the equation of circle touching the line x = 2 and x = 12 and passes through (4 , 5) ?

The sum of 2 consecutive odd integers is always a multiple of 4. Providing proof, is the statement true or false? How do you find the inflection point and concavity of #f (x)=x^ (4)*ln (x)#? How …

D (x) = sqrt (9 + x^2) + (6-x) T (x) = sqrt (9 + x^2)/4 + (6-x)/5 From this we get the minimum time as 1.65 (hours) which corresponds to a distance of 7 (km). A) The distance D (x) from A to C …

The solution is x in (-sqrt3,-1)uu(1, sqrt3) |x^2-2|<1 There are 2 solutions x^2-2<1 and x^2-2> -1 x^2-3<0,=> x in (-sqrt3, sqrt3) x^2-1>0, =>, x in (-oo,-1)uu(1,+oo) You can prove theses …

The surface of the interior common-to-all-spheres space looks like a pumpkin, with no dimples at the ends of the axis. graph { ( (x+1/2)^2+y^2-1) ( (x-1/2)^2+y^2-1) (x)=0 [-2 2 -1.1 1.1]} Of …

How do you find the axis of symmetry, graph and find the maximum or minimum value of the function #y=x^2+6x+2#? What is the 4th coordinate for the given coordinates (-1,2), (3,6), and …