10x+10y=1
x=y-3
10(y-3)+10y=1
10y-30+10y=1
20y=31
y=31/20
Answer:
(a)
Step-by-step explanation:
Given
Required
Select and equivalent expression
Apply law of indices:
This gives:
x and y have the same exponent; So, they can be expressed as:
Answer:
1. Second option. Value of the first column is less than the second column's value
2. Right by 4 units
3. (-1, -6)
4. Function 1 and 2 have the same maximum
5. 15
Step-by-step explanation:
1. look at the photo
2. look at the photo
3. look at the photo
4. I used the formula -b/2a to find the x-value of the vertex. I got 0 (there is no b) and then I subbed it into the function and y = 9. Hence the vertex of the first function is (0,9) which is the same as the second function
5. The vertex of the f(x) is (-3, -3) and the vertex of g(x) is (3, 12). To find the difference you would do 12 - (-3), which would become 12 + 3 = 15
Answer
73
Step-by-step explanation: