Lisa is cooking muffins. The recipe calls for 7 cups of sugar. She has already put in 2 cups. How many more cups does she need to put in? 2 + c = 7

c = 7

c = 9

c - 2 = 7

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

What is the range? can’t seem to find it out

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?