Both are similar, so Yes.
-All the sides of the squares are equal
-The triangles are also the same, just one is smaller. The one on the right is 2/3 of the one on the left.
The answer is x=6. This is because 6+4 equals 10
Answer:
a)
Step-by-step explanation:
Cost function = revenue function - profit function
= -0.3x² + 150x - [-0.5x² + 250x - 300]
= -0.3x² + 150x + 0.5x² - 250x +300
= -0.3x² + 0.5x² + 150x - 250x + 300 {Combine like terms}
= 0.2x² - 100x + 300
The slope is 1 and the y intercept is 0
