(4x − 1) + (2x + 2) = 1 Which statement shows a correct next step in solving the equation?
1 answer:
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Referring the chart I attached, the slope is the ratio of rise to run
So we need to pick two points lying on the line to calculate the slope.
They would be (4,0) and (0,2)
That is for the slope
The y-intercept is where the line touches\crosses\intersects the y-axis...
It is clear from the figure that the line crosses the y-axis at (0,2)
so the<span> y-intercept is
</span>
So we need to pick two points lying on the line to calculate the slope.
They would be (4,0) and (0,2)
That is for the slope
The y-intercept is where the line touches\crosses\intersects the y-axis...
It is clear from the figure that the line crosses the y-axis at (0,2)
so the<span> y-intercept is
</span>
I hope that helps!
If you still need help, just let me know!
Answer
w=7.6
x=43.7
Step-by-step explanation:
To solve for w you can use Sin(x)= which would basically be Sin(50)=
then solve. Multiply the ten on both sides so you have 10*Sin(50)=w and your final answer is 7.6
To solve for x you can also use Sin(x)= then just use Inverse of Sin^-1
The answer is x=43.7
Answer:
see attached
Step-by-step explanation:
A graphing calculator can help you with this.
It is often useful to graph the intercepts and draw a line between them. Here, the x-intercept is 4/3, so graphing that may not be easy.
It might be easier to recognize that changing the value of x by 1 will change the value of y by 3. Starting at the y-intercept of -4, you can find that points (1, -1) and (2, 2) are also on the line.
