Answer:
y = 45/x
Step-by-step explanation:
Here, we want to write an inverse relationship
for an inverse relationship, the product of both variables will be equal to the constant term
Let us have the constant term as k
Thus, we have it that;
xy = k
9 * 5 = k
k = 45
So the inverse function is;
xy = 45
or y = 45/x
if y is a function of x, we can have it as;
f(x) = 45/x
Answer:
Step-by-step explanation:
5x + 1 is a SUM.
3y is a TERM.
9(5x + 1) is a PRODUCT.
9 is a FACTOR of 9(5x + 1).
5x + 1
---------- is a QUOTIENT.
3y
5 is the COEFFICIENT of x.
200 meters represents 2 cm
Answer:
Well it varies for how many lines you put on the graph, if you use desmos the answer comes out as 40 units; 25 units to the right of (-4,1) and 20 down
Step-by-step explanation:
Answer:
2 solutions 3 (-2 z + 1) and 3 (1 - 2 z)
Step-by-step explanation:
Left side
Simplify the following:
-8 z + 3 + 2 z
Grouping like terms, -8 z + 3 + 2 z = (2 z - 8 z) + 3:
(2 z - 8 z) + 3
2 z - 8 z = -6 z:
-6 z + 3
Factor 3 out of -6 z + 3:
Answer: 3 (-2 z + 1)
____________________________________
Right side
Simplify the following:
-6 z - 4 + 7
Grouping like terms, -6 z - 4 + 7 = (7 - 4) - 6 z:
(7 - 4) - 6 z
7 - 4 = 3:
3 - 6 z
Factor 3 out of 3 - 6 z:
Answer: 3 (1 - 2 z)
