Answer:
Domain: (-5, 6]
Range: [-3, 6]
Step-by-step explanation:
Domain is all x-values that can be inputted into function f(x).
Range is all the y-values outputted by function f(x) when we plug in <em>x</em>.
We see that our x-values span from -5 to 6. Since -5 is a open dot, we cannot input -5. Therefore, we have:
Domain: (-5, 6]
Parenthesis on -5 shows that it is not included and bracket on 6 shows it is included.
We see that our y-values span from -3 to 6. Since both points are closed dots, we can include both. Therefore, we have:
Range: [-3, 6]
Brackets on both numbers signify that both values are included in the graph.
Answer:
Thursday's attendance was 9,315 visitors.
Step-by-step explanation:
Given that the number of visitors triple each day.
Given that attendance on Monday = 345 visitors.
Tuesday's attendance = 3 x Monday's attendance = 3 x 345.
Wednesday's attendance = 3 x Tuesday's attendance = 3 x 3 x 345.
Thursday's attendance = 3 x Wednesday's attendance = 3 x 3 x 3 x 345 = 27 x 345 = 9,315 visitors.
Hence, Thursday's attendance was 9,315 visitors.
Answer:
Standard form is Ax+By=C
move the x-value to the left: 1/2x+y=4
1/2x+y=4
or multiply by 2x+2y=8
Step-by-step explanation:
Hi there, I believe the answer is 20. Because, each corner is 4 chairs plus every two feet, equals 20. Hope this helps!
