To graph <span>f(x)=|x-1| and g(x)=|1/2x-1| pick some numbers for x and insert them into the equation for x. After inserting the numbers for x, solve and find f(x) and g(x)
For instance, am going to insert 1 for f(x) and g(x)
</span><span>f(x)=|x-1| and g(x)=|1/2x-1|
</span><span>f(1)=|1-1| and g(1)=|1/2(1)-1|
</span><span>f(1)= 0 and g(1)=|1/2x-1|
(1,0) and (1, -1/2)
After working the equation above we got our first point, which you can plot. Do the same to get the rest of your points to plot
</span>
Answer:
Option B is the correct answer
Step-by-step explanation:
B. x2 + y2 = 25
Answer:
For the top equation, x = 27 (I think you meant to put x - 27 = 0. If not, I can always edit my answer for you)
For the bottom, x = 3
Hope this helps! Have a grrrreat day lol
The linear equation is y = -x - 6
Step-by-step explanation:
To form a linear equation from two points lie on the line which the equation represented it
- Find the slope of the line by using the formula

- Then use the slope-intercept form of the equation y = m x + b
- To find the value of b substitute x and y of the equation by the coordinates of one of the two given points
∵ Points (-2 , -4) and (-3 , -3) lie on the line
∴
= -2 and
= -3
∴
= -4 and
= -3
- Substitute these values in the formula of the slope
∵ 
∴ m = -1
∵ The form of the equation is y = m x + b
∵ m = -1
∴ y = (-1) x + b
∴ y = -x + b
To find b substitute x and y in the equation by the coordinates of
point (-2 , -4) OR (-3 , -3)
∵ x = -3 and y = -3
∴ -3 = -(-3) + b
∴ -3 = 3 + b
- Subtract 3 from both sides
∴ -6 = b
∴ The equation is y = -x + (-6)
∴ y = -x - 6
The linear equation is y = -x - 6
Learn more:
You can learn more about linear equation in brainly.com/question/4326955
#LearnwithBrainly
Answer:
It takes 4 minutes per block and she can walk 12.5 blocks in 45 minutes.
Step-by-step explanation:
20 / 5 = 4 minutes per block
20 + 20 + 5 = 45
5 + 5 + 2.5 = 12.5
Hope this helps, I did the test last year.