tonya and leo each bought a cell phone at the same time.
the trade in values, in dollars, of the cell phones are modeled by the given functions, where x is the number of months that each person
has owned the phone.

phone has the greater initial trade-in value.
during the first four months, the trade-in value of tonya's phone decreases at an average rate the trade in value of leo’s phone

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2