The quadratic function f(x) = –x2 – 6x – 8 is graphed. what are the solutions of the quadratic equation 0 = –x2 – 6x – 8? 2 and –4 –2 and 4 –2 and –4 2 and 4

-2 and -4

Step-by-step explanation:

The solutions to the quadratic equation are where the function crosses the x-axis. Looking at the graph, it crosses at -4 and -2.

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right