DUE IN 10 MIN PLEASE HELP use the method of completing the square to find the x-intercepts. (Use the Equation Editor to show all steps) y=x^2 - 14x + 48

Step-by-step explanation:

complete the square:

Take a quadratic equation : ax²+bx+c and turn it to

a(x+d)²+e

d=b/2a and e=c-b²/4a

y=x^2 - 14x + 48

a=1 , b=-14 , c=48

d=-14/2=-7

e= 48-14²/4

e= 48-49

e=-1

complete the square  for y=x²-14x+48

y= (x-7)²-1

anser is a

step-by-step explanation:

negitive slope

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.