To solve the equation – X – 3 = x2 – 2x– 15, you
could graph of the following system.
y = -x - 3
y = x2 - 2x - 15
Use the graph of this system to identify all
solutions of -x - 3 = x2 - 2x – 15.
-7
-3

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

the answer is 1/4

step-by-step explanation:

thats not a system of equations, that is a solution