A company collected data for the number of accounts started on a picture sharing application since January 2019. The table shows the number of accounts started in thousands. The
data can be modeled by a quadratic function.
Number of months Number of accounts
since January 2019, started, n(t)
(thousands)
Which function best models the data?
2
4
An(1) - - 0.0172 +0.211 +0.07||
B1(t) - +0.921 +2.04
cm(t) = -0.141 +8.51 - 11.85
D(i) = 2.651? + 1.611 +0.97
2
8
3
14
4
21
5
33
6
43
7
58

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

a) at most means it can cost $12 or less

so the inequality sign would be ≤

you would then need to multiply the number of toppings by the 0.35 for each one and add it to the cost of the cheese pizza.

the equation would be 9.99 + 0.35x ≤ 12

b) using the above equation:

9.99 + 0.35x ≤ 12

subtract 9.99 from each side:

0.35x ≤2.01

divide both sides by 0.35:

x ≤ 2.01 / 0.35

x ≤5.74

at most you could have 5 toppings.

the 5 topping pizza would cost: 0.35 x 5 = 1.75 + 9.99 = $11.74