56/72 can be simplified to 14/18, then to 7/9 *dividing by 4, then by 2*
28/32 can be simplified to 7/8 *dividing by 4*
70/90 can be simplified to 7/9 *dividing by 10*
7/9 and 7/9 are equivalent, so 56/72 and 70/90 are equivalent.
Answer:
, 2 , 4
Step-by-step explanation:
x = - 3 ≠ 2 , then
g(- 3) =
× (- 3)² - 4 =
× 9 - 4 =
- 4 = 
x = 2 then g(2) = 2
x = 4 ≠ 2 , then
g(4) =
× 4² - 4 =
× 16 - 4 = 8 - 4 = 4
1: Assuming this line is linear, the first thing to do is find the slope.
The slope formula is

, so in this case, it is

, which comes to

. Then, use your slope and one of the points given to write the point-slope formula of the linear equation, and then written in standard form:
y=

x-

.
2. Use the same process as in question 1 to find:
y=-7x+11