F(x) -x^2 -2x+13 help

x =1 or -3

Step-by-step explanation:

10 = -x^2 - 2x + 13

when you solve that equation^ you get your answer to be either 1 or -3. Since -3 is a negative number, I would just type in x = 1

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.