What is the effect on the graph of the equation y = x2 when the equation is changed to y = (x + 3)2 - 5? O The vertex moves 5 units right and 5 units up.
O The vertex moves 3 units left and 5 units down.
O The vertex moves 3 units right and 5 units down.
O The vertex moves 5 units left and 3 units up.

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

x/3-10=8

x/3=18

x=48

answer: 3.26019516

step-by-step explanation: