Answer: so the 4 is the y intercept and thats where u plot one point (0,4) then 1/2x is the slope so its rise/run so it goes up 1 and goes over 2 squares. so like the second point you would plot is (2,5) then you draw the line
No 1 is not your answer, -1 would be your answer.
To show my work, here.
1. Expand (<span>6x −6= 4x − <span>8)
2. </span></span>Subtract <span>4x</span> from both sides (<span>6x−6−4x=−<span>8)
3. simplify 6x - 6 - 4x to 2x - 6 ( 2x - 6 = -8)
4. Add 6 to both sides ( 2x = -8 + 6)
5. simplify -8 + 6 to -2 (2x = -2)
6. divide both sides by 2 (x = -1)</span></span>
To find "s", you can use the Pythagorean theorem(which you can only use for right triangles):
a² + b² = c² (c is the hypotenuse/the longest side of the triangle)
t = 18 (hypotenuse)
r = 12
s = ?
Plug in the numbers into the equation
a² + b² = c²
(12)² + b² = (18)²
144 + b² = 324 Subtract 144 on both sides
b² = 180 Square root both sides
b = √180 or 13.4
Answer:
it is linear i think. don't quote me onit
Step-by-step explanation:
it's a one to one function?