Yes
For f(x) to represent a function each value of x from the domain must only map to one unique value in the range, called one-to-one
This is the case here as each value of x maps to one unique value in the range
domain x ∈ {- 5, - 4, 0, 3 }
range y ∈ {0, 2, 10, 16 }
Http://www.icoachmath.com/math_dictionary/equivalent_equations.html
Here's a website that might help
Step-by-step explanation:
a) The 3rd row has 37 seats, the 4th row has 45 seats and the 5th row has 53 seats.
b) This is an arithmetic sequence because the values differ by a constant quantity.
c) You need to find the nth term of the sequence:
21 = 1×8+x
x=13
So the nth term is 8x +13.
The 100th term would be 813.
<em><u>76:6(128,486,234.6)</u></em>
<em><u>Mar</u></em><em><u>k</u></em><em><u> </u></em><em><u>as</u></em><em><u> </u></em><em><u>BRAINLI</u></em><em><u>E</u></em><em><u>ST</u></em>