You can see that the term 
appears in both equations. In this cases, we can leverage this peculiarity and subtract the two equations to get rid of the repeated term. So, if we subtract the first equation from the second, we have
Now that we know the value of 
, we can substitute in any of the equation to deduce the value of 
: if we use the first equation, for example, we have
Answer:
-5y
Step-by-step explanation:
= y if x > 0
-5 = -5y
Answer:
uhm ¿Cuál es el divisor de 18 y 30?
Divisores de 12 = 1, 2, 3, 4, 6 y 12. Divisores de 30 = 1, 2, 3, 5, 6, 10, 15 y 30. Divisores de 18 = 1, 2, 3, 6, 9 y 18.
...
1º Descomponemos los números en factores primos. 12 | 2 6 | 2 3 | 3 1 18 | 2 9 | 3 3 | 3 1
2º Los expresamos como potencias. 12 = 22 · 3 18 = 2 · 32
Step-by-step explanation:
Answer:
y = 4x + 2
Step-by-step explanation:
y = 4x - 4
parallel means slope is the same: 4x
y = 4x + b
(1, 6) is in the line, so:
6 = 4 . 1 + b ⇒ b = 2
equation: y = 4x + 2
Answer:
Step-by-step explanation:
First, find the <em>rate of change</em> [<em>slope</em>]:
Now plug these coordinates into the Slope-Intercept Formula. It does not matter which ordered pair you choose:
4 = −6⁄7[2] + b
−1 5⁄7
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10 = −6⁄7[−5] + b
4 2⁄7
** You see? I told you it did not matter which ordered pair you choose because you will ALWAYS get the exact same result.
I am joyous to assist you anytime.
