Answer:
![y=4x+6](https://tex.z-dn.net/?f=y%3D4x%2B6)
Step-by-step explanation:
Hi there!
Linear equations are typically organized in slope-intercept form:
where m is the slope (also called the gradient) and b is the y-intercept (the value of y when x is 0)
<u>1) Plug the gradient into the equation (b)</u>
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
We're given that the gradient of the line is 4. Plug this into
as m:
![y=4x+b](https://tex.z-dn.net/?f=y%3D4x%2Bb)
<u>2) Determine the y-intercept (b)</u>
![y=4x+b](https://tex.z-dn.net/?f=y%3D4x%2Bb)
Plug in the given point (1,10) as (x,y) and solve for b
![10=4(1)+b\\10=4+b](https://tex.z-dn.net/?f=10%3D4%281%29%2Bb%5C%5C10%3D4%2Bb)
Subtract 4 from both sides to isolate b
![10-4=4+b-4\\6=b](https://tex.z-dn.net/?f=10-4%3D4%2Bb-4%5C%5C6%3Db)
Therefore, the y-intercept of the line is 6. Plug this back into
as b:
![y=4x+6](https://tex.z-dn.net/?f=y%3D4x%2B6)
I hope this helps!
Answer:
XYZ is similar to ABC
Step-by-step explanation:
take a ruler and measure the sides
This equation is not factor-able, so we can use the quadratic formula.
x=(-11+square root(11^2-4(-12*-3)))/(2*-12)
x=(-11+square root(-23))/(-24)
Since we have the square root of a negative in this equation, there are no real roots for the quadratic.
Answer:
fgessssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
Step-by-step explanation:
Answer:
y= 1x
Step-by-step explanation: