Answer:
I'm pretty sure the answer is "one point".
Step-by-step explanation:
If you have two lines, and they intersect, there is only one point that they intersect at. For example, if you draw a graph and two lines intersect, you will see that its only on one point.
Good luck <3
Their intersection is one plane
$18.34
13
If x is 7, then 7 * 2 = 13, and 14 - 1 = 13.
Hope that this helps!
Answer: 1.55, and -0.83
1) ∫ x² e^(x) dx
4) ∫ x cos(x) dx
To solve this problem, eliminate the choices that can be solved by substitution.
In the second problem, we can say u = x², and du = 2x dx.
∫ x cos(x²) dx = ∫ ½ cos(u) du
In the third problem, we can say u = x², and du = 2x dx.
∫ x e^(x²) dx = ∫ ½ e^(u) du
5:9
