What is the value of 6.3 X 105 1.2 x 103
2 answers:
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Answer:
A. (3,1)
B. g(x)=|x-3|+6
C. h(x)=-|x-3|-6
Step-by-step explanation:
A. To graph the absolute value function f(x) = |x - 3| + 1, first graph the parent absolute value function y=|x| and then translate it 3 units to the right and 1 unit up (see green graph in attached diagram). The vertex of the function f(x) is at point (3,1).
B. The function g(x) translates f(x) 5 units up, so its equation is
g(x)=f(x)+5
g(x)=|x-3|+1+5
g(x)=|x-3|+6
Blue graph in attached diagram.
C. The function h(x) reflects g(x) over the x-axis, so the equation of the function h(x) is
h(x)=-g(x)
h(x)=-(|x-3|+6)
h(x)=-|x-3|-6
Red graph in attached diagram.
Answer:
2 hours 55 minutes
Step-by-step explanation:
calculate time (T) using the relationship
T = ( D is distance , S is average speed )
T = = 2.9166... hours
to convert to hours and minutes multiply the decimal part by 60 , that is
0.9166.. × 60 = 55 minutes
then time taken to drive 210 Km is 2 hours 55 minutes