5) y=-2(x + 1)2 + 3
what’s the vertex or tsandard form

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.