Answer:
7 = -x^2 +16
x^2 -16 = 7
x^2 -23 = 0
Using quadratic equation
x = -0 +- sqrt (23^2 - 4*1*23) / 2 * 1
x = sqrt (0 - -92) / 2
x = sqrt (92) / 2
x1 = 4.7958
x2 = -4.7958
(I tried to answer your question - even though you posted no question - AND you posted no graphics)
Step-by-step explanation:
Answer:
(x-4)(x-3) hope this helps
Step-by-step explanation:
Answer: -4m-10< -22 and -8>22
Step-by-step explanation:
The slope will be the difference between the y-coordinates divided by the difference between the x-coordinates:
then the slope of the line is: