Answer:
2, -1
Step-by-step explanation:
Edge2022
Hello kid!
the aswner is x−2y=<span>4
</span>The slope-intercept form is <span><span>y=mx+b</span><span>y=mx+b</span></span>, where <span>mm</span> is the slope and <span>bb</span> is the y-intercept.<span><span>y=mx+b</span><span>y=mx+b</span></span>Since <span>xx</span> does not contain the variable to solve for, move it to the right side of the equation by subtracting <span>xx</span> from both sides.<span><span>−2y=−x+4</span><span>-2y=-x+4</span></span>Divide each term by <span><span>−2</span><span>-2</span></span> and simplify.<span><span>y=<span>x2</span>−2</span><span>y=<span>x2</span>-2</span></span>Rewrite in slope-intercept form.<span>y=<span>12</span>x−<span>2
</span></span>Using the slope-intercept form, the slope is <span><span>12</span><span>12</span></span>.<span>m=<span><span>1/2
Have a nice day!
</span></span></span>
Answer:
D
Step-by-step explanation:
For simpler calculation, we can round up the numbers.
Let's take 19.8 as 20, 9.8% as 10%, and 5.1% as 5%.
In 2014, 20 tons increased by 10%, so we would need to multiply 20 by 1.10 (this is 10% increase).
In 2015, we would need to increase the quantity "20(1.10)" by 5%, which means we would multiply that quantity by 1.05.
So, now we have 20(1.10)(1.05). This is equal to option D.
Answer:
y = 5x - 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (1, 4) and (x₂, y₂ ) = (2, 9)
m = = = 5 , then
y = 5x + c ← is the partial equation
To find c use any ordered pair from the table and substitute into the partial equation.
Using (3, 14 ) , then
14 = 15 + c ⇒ c = 14 - 15 = - 1
y = 5x - 1 ← equation of line