Answer:
fourth graph in second pic
Step-by-step explanation:
first lets substitute points to see whether the graph increases or decreases
sooo
y = -2(2^0)
y = -2
(0, -2)
y = -2(2^1)
y = -4
(1, -4)
y = -2(2^2)
y = -2(4)
y = -8
(2, -8)
with these points we can tell that the graph is decreasing, since there is two graphs decreasing, we can use the points to see if the parabola lies on the points (i think its called parabola)
its the last graph. fourth graph on page 2
Answer: D. domain; x>-2; range: y>0; Yes, it is a function
Step-by-step explanation:
Lets say u get 7 points for each correct answer and u have 7 correct answers....how many points do u get in total ?
x = number of correct answers
7x would be ur expression....and u got 7 correct answers.....so x = 7
7(7) = 49...so u would end up with 49 points
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Step-by-step explanation:
Answer:
Please mark as Brainliest :)
Step-by-step explanation:
