Answer:
the solution is (2, -2)
Step-by-step explanation:
We'll solve this system by substitution. Set y = x - 4 = to y = 4x - 10. The result, which no longer features y, is x - 4 = 4x - 10.
First, subtract x from both sides. We get -4 = 3x - 10, or 6 = 3x. Then x = 2.
Substituting 2 for x in y = x - 4, we get y = 2 - 4, or y = -2.
Then the solution is (2, -2).
Step-by-step explanation:
I hope the picture is clear enough.
Answer:
---------------------------------------------
- x⁴ⁿ + x²ⁿ⁺¹ = x²ⁿ⁺¹(x²ⁿ⁻¹ + 1)
n is an odd integer, let n = 2m + 1
<u>Then </u>
- 2n - 1 = 2(2m + 1) - 1 = 4m + 2 - 1 = 4m + 1
- 2n + 1 = 2(2m + 1) + 1 = 4m + 2 + 1 = 4m + 3
- x²ⁿ⁺¹(x²ⁿ⁻¹ + 1) =
- =
Answer
• Line m: x = 3
,
• Line n: y = –4
Explanation
If a line has no y-intercept, it means it must be parallel to the y - axis. Thus, it is a vertical line that will only cross the x-axis once (in this case).
As we are given that the x-intercept is (3,0), then the equation of line m is:
Following the same logic, if a line has no x-intercept, it will be parallel to the x-axis and it will be a vertical line.
As we are given that the y-intercept is (0,-4), then the equation of line n is:
C because 3,8 is not closer to x or 2