if lines 1&2 are perpendicular and the gradient of line 2 is 1/4 then would the gradient of line 1 be -4?

Click the arrows to advance or review slides. mapping carbohydrates to food carbohydrates (grams) 15 food (quantity) bread (1 slice) pasta (1/3 cup) apple (1 medium) mashed potatoes (1/2 cup) broccoli (1/2 cup) carrots (1/2 cup) milk (1 cup) yogurt (6 oz.) 12 12 is jennifer's relation a function? yes no f 1 of 2 → jennifer figure out the difference between a function and a relation by answering the questions about her food choices

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.