Answer:
Not on a coordinate plane
Step-by-step explanation:
We must use absolute value because lengths should always be positive you cannot have a negative length or distance.
Step-by-step explanation:
so first you graph the triangle
count how many units one point is from the other point
and if it's hard to count the units (maybe bc the line is diagonal) use the distance formula or the Pythagorean theorem
Answer: 141
Step-by-step explanation:
23 1/2 *6=141
f(x) = 4x + 3
That's one-to-one, a linear function that will give a different f(x) for each different x.
For the inverse let's swap x and y and solve for y
x = 4y + 3
x - 3 = 4y
y = (x- 3)/4
That's the inverse,
Answer: (x- 3)/4, second choice
The domain and range of the inverse is all real numbers. It's two lines; I'll leave the graphing to you.
4x-8=2x+14
subtract 2x on both sides and add 8 on both sides so x=11
