Answer:
Domain: -∞<x<∞
range: -2≤y<∞
Step-by-step explanation:
domain is basically all the x values of the set. The parabola is facing up, meaning that it extends forever upward and out. This would mean the x values of the graph reach from neg to positive infinity
range is basically all the y values of the graph. The lowest y value, as shown by the vertex is -2. As said earlier, the parabola is facing upward, extending forever upward meaning that the highest y value is positive infinity
for infinity, always use these < or >
for numbers that are included in the graph such as -2 in this case, use ≤ or≥
X = 3 and y = -1
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I think it could be B because it is not a 90 and it too small for an 82 but too big for a 44 and 126 is too open.
Answer:
the answer is b
Step-by-step explanation:
if u divide .14 by .2
its gonna give u .8
2 times 8 is 16 but there are two decimals so its .16
hope this helps
Answer:
7.5 feet
Step-by-step explanation:
4/5=6/x
cross multiply
4x=30
x=7.5
