Answer:
34
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer: C , triangles reflected across the line Y=X
Explanation: The line Y=X intersects through the origin and has a slope of positive 1, so if you imagine that line on the graph shown, you're able to see how the triangles are reflected across it.
Also, when the X and Y coordinates are "flipped" for each triangle, you can tell that it's reflected across Y=X. For example, the point at the right angle for the red triangle is (1,-1), while the corresponding point on the black triangle is at (-1,1), "flipping" the coordinates.
Hope this helps!!! :)
Answer:
3x^2 -13x +7
Step-by-step explanation:
6x^2 -5x +3 - (3x^2 +8x -4)
Distribute the minus sign
6x^2 -5x +3 - 3x^2 -8x +4
6x^2 - 3x^2 -8x-5x +3 +4
3x^2 -13x +7
