1a. Consider the following equations that all represent the same graph. What is the y-intercept of this function?
f(x) = x2 + 4x - 12
f(x) = (x + 6)(x-2)
f(x) = (x + 2)2 – 16
O (0,12)
(0, -12)
(0, -16)
(0,-2)
URGENT

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

The unpaid balance on a mastercard charge was $1,056.23. during the month, payments of $300 and $250 were made and charges of $425 and $274.16 were added. if the finance charge is 1.2% per month on the unpaid balance, find the new balance at the end of the month. $1,205.39 $1,218.06 $918.06 $1,768.06