The independent variable (input) is x and that the dependent variable is equal to y such that the equation is,
y = -3x/4 + 2
We can graph this function by assigning values to x such as 0, 1, 2 then find the corresponding values of y.
x = 0 ; y = -3(0)/4 + 2 ; y = 2
x = 1 ; y = -3(1)/4 + 2 ; y = 5/4
x = 2 ; y = -3(2)/4 + 2 ; y = 0.5
Therefore, plot these points: (0,2), (1,1.25), (2,0.5) and connect to form the line.
Answer:
the answer is the initial value (y - coordinate of the y- intercept
the answer of this question is (-2,2)
<span>Stephen and Aaron solved the same equation using two separate methods. Their work is shown in the table below:
Stephen Aaron:
3x - 2 = 5x - 6 3x - 2 = 5x - 6
3x - 2 + 2 = 5x - 6 + 2 3x - 3x - 2 = 5x - 3x - 6
3x = 5x - 4 -2 = 2x - 6
3x - 5x = 5x - 5x - 4 -2 - 6 = 2x
-2x = -4 -8 = 2x
x = 2 -4 = x
Identify who made the error and what he did wrong.
Aaron made the error when he subtracted 6.
Aaron made the error when he subtracted 3x.
Stephen made the error when he added 2.
Stephen made the error when he subtracted 5x.
answer:
</span>In the Aaron`s work:
- 2 = - 2 x - 6
and after that:
- 2 - 6 = 2 x
It should be:
- 2 + 6 = 2 x
or: - 2 + 6 = 2 x - 6 + 6
Answer:
A ) Aaron made the error when he subtracted 6.
Step-by-step explanation:
3x³+3x²-36
3(x³+ x²-12)
3(x - 2)(x²+3x +6)
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