Mary's mother invested in an internet stock. The price went up and down over the next few months +32, -10, +13, -25. a: At the end of the time period had the price of the stock finished higher or lower than it started?

b: How much higher or lower?

What is a possible solutions of the x> 3?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.