Answer:
x
=
−
3
+
√
14
,
−
3
−
√
14
Step-by-step explanation:
Answer:
i. y=2x
ii. y=x+6
iii. y=-2x-6
iiii. y=-4x+3
iiiii. y=4x-3
Step-by-step explanation:
You can find the slope of the line by putting y2-y1/x2-x1
All you have to do is choose 2 points. Y2 is the second number y and x2 is the second number x. Y1 is the first number y and X1 is the first number X. To find y-intercept you look on the table and see where X is 0 and Y is any number that is the y-int. For example 5 there is no X=0 on the table so you put it in the point slope formula which is y-y1=m(x-x1) where you use the points from the slope. You multiply m to x and m to x1 where you will end up with y-y1=mx+mx1 then you add the y1 to mx1 where you will get the y intercept
If you would like to simplify x * (2x + y) + 10, you can do this using the following steps:
<span>x * (2x + y) + 10 = x * 2x + x * y + 10 = 2x^2 + xy + 10
</span>
The correct result would be <span>2x^2 + xy + 10.</span>
Answer:
they deleted my answer :(
Step-by-step explanation: