Step-by-step explanation:
178.25
The number 5 is in the place of one's so the value of 5 is 5
Answer:
(0,4)
Step-by-step explanation:
f(x)=4-5x
4-5(0)
5(0)=0
4-0=4
Answer:
One pound equals $38.4
Step-by-step explanation:
Times the ounces by the cost
Answer: Opens up, has a minimum
Step-by-step explanation:
If the x^2 term is positive the parabola opens up, if it is negative it opens down. Minimum always goes with up, maximum with down