Answer:
9
Step-by-step explanation:
-2g- 2m+ 5
-2(-3) - 2(10) +5
6- 20+ 5
9
To find the first number, just multiply the three numbers together.
![2*3*5 \\ 6*5 \\ 30](https://tex.z-dn.net/?f=2%2A3%2A5%20%5C%5C%206%2A5%20%5C%5C%2030)
To find the second number, multiply the three numbers together along with another number (this number can be anything).
![2*3*5*4 \\ 6*5*4 \\ 30*4 \\ 120](https://tex.z-dn.net/?f=2%2A3%2A5%2A4%20%5C%5C%206%2A5%2A4%20%5C%5C%2030%2A4%20%5C%5C%20120)
<u>What They Have in Common:
</u><u />- All numbers will be even, since you are multiplying by 2.
- All numbers will end in a zero, since you are multiplying by 5 and also 2.
Answer:
I believe this equation is Linear
1. $ 2625
2. $ 1425
3. $ 1985.5
4. $ 2205
There can only be two definite x-intercepts, so your goal it to find 2 numbers of x that, when plugged into the equation, give you the answer of 0. 1 is the first x-intercept(4-24+20 equals 0). The second one is 5 (100-120+20 equals 0). So the average is 3, so the axis of symmetry is 3 since 5+1=6, and 6/2=3
Honestly, there is an easier way to find the axis of symmetry. the equation would be -b/2a, where as b is the coefficient in the second part of the equation, while a is the first coefficient in the equation. -(-24) is 24, and 4*2=8, so 24/8=3
I hope I actually answered this the way you wanted. You asked for an equation, but I just answered the axis of symmetry with very simple equation initially and another equation