I only need help on 3, 4 , and D)
please help i need it really bad.

The system of equations graphed below has how many solutions? y = 2x + 2

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

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