1.
f(x) = -x - 4x - 2
For the given equation find the solutions, the coordinates of the vertex, and the axis of symmetry.
Show as much work as possible for full credit. Then, graph the quadratic.

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.