Answer:
2 m/s^2
Step-by-step explanation:
Acceleration is the rate at which the speed changes.
a = (new speed - old speed)(time)
a = (12 m/s - 2 m/s)/(5 s)
a = (10 m/s)/(5 s)
a = 2 m/s^2
The answer is D, dilation by a scale factor of 2 followed by reflection about the y- axis.
Answer:
m>3 or m<-5
Step-by-step explanation:
First simplify -3m-1 < -10:
-3m < -9
m > 3 (switch direction of sign when dividing by negative number)
Then simplify -4+2m<-14:
2m<-10
m<-5
m>3 or m<-5
Answer:
x^2 + 2x - 1
Step-by-step explanation:
g(x)=(x+1)2−2 would be a quadratic if you'd write it like this: g(x)=(x+1)^2−2.
This expands to g(x) = x^2 + 2x + 1 - 2 = x^2 + 2x - 1
Answer:
e = 6
Step-by-step explanation:
10e - 2e - 9 = 39
8e - 9 = 39
8e = 48
e = 6
CHECK:
10(6) - 2(6) - 9 = 39
60 - 12 - 9 = 39
39 = 39
