Answer: Substitution
Step-by-step explanation:
GIVEN:
y=3x
2x+4y=12
Then, 2x+4(3x)=12
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Substitution: replacing one variable in terms of another variable.
As we can see from the given aspects, y=3x, and the conclusion expression has no y instead of 3x. This means it represented y in terms of x, which fits the definition of substitution that replaces one variable.
Hope this helps!! :)
Answer:
Zeros would be x= 0, -2
Step-by-step explanation:
hope this helps :)
The answer is 1,2,4,6,8 because the circle has a circumference of 9
Answer:
the 2nd option f(-4) = g(-4) and f(0) = g(0)
Step-by-step explanation:
the right answer was the same x and sampe y. it means in their intersection for both f(x) anad g(x)
so the correct answer is f(0) = g(0) and f(-4) = g(-4)
Answer:
26
Step-by-step explanation:
Since the input is -4, x = -4. The equation then is y = -7(-4) -2
A negative times a negative is a positive, so -7 times -4 is 28.
Now the equation reads y = 28 - 2
Then obviously you just subtract the two and then you get 26.