It belongs to rational numbers, hope this helps!
Answer:
Kaylaa do you use desmos graphing calculator? it's an online graphsing tool and would make this very easy for you. Maybe you are not allowed to use a calculator?
Step-by-step explanation:
with out a calculator it's a long math process, 1st because each of the equations are equal to Y, we can set each of them equal to each other. like this
+ 3 = - + 18
= - +18 -3
= - + 15
= -[ (x-5)*(x-5) ] + 15
= -[ - 10x + 25] +15
= - + 10x -25 +15
= - + 10x -10
- = - 10x +10
(- )^2 = ( - 10x +10)^2
this turns into a 4 order polynomial. I used a solver to find x
x = 8.75884.... approx
so the question asks what is the point at the nearest 1000th, which is 8.759
then they ask what is the point at the nearest 100th, which is
8.76
I'm attaching the graph, if it helps :P
Answer:
Yes
Step-by-step explanation:
Answer:
B) 5n – 2
Step-by-step explanation:
Given: 3, 8, 13, 18, 23, ....
For the nth term,
Hence the iterative rule for the sequence 3, 8, 13, 18, 23, ... is 5n – 2.
Consider the format of a line equation, y = mx + b
The slope is represented as the variable 'm.'
Since we already know that the slope is 2, we can input it into the format.
y = 2x + b
Assuming that the point (14, 33) is a point of intersection, we can input these numbers into the equation in order to find the value of b, or the y-intersect.
33 = 2(14) + b
33 = 28 + b
5 = b
Input that into our equation:
y = 2x + 5
Good Luck!