Identify the x- and y-intercepts for x = y4 – 4y2. x-int : (0, 0); y-int : (0, ±2), (0, 0)
x-int : (0, 0); y-int : (0, 2), (0, 0)
x-int : (±2, 0), (0, 0); y-int : (0, 0)
x-int : (0, ±2), (0, 0); y-int : (0, 0)

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.