Please help me solve this it’s so stressful

Step-by-step explanation:

you are being asked to "Solve a quadratic"

There are various METHODS to do this.

You will learn a few of them

-graphing

-substation

-complete the square

-quadratic formula

in this case the question wants you to solve it using the

Quadratic formula...

Ax^2 + Bx + C  = 0 is the quadratic.

your A=-1 B=14, and C=61

you just have to plug in those numbers into:

  ±  

-14 ±

you should end up with 7+ & 7-

which is -3.49 or 17.49

-3.49 does not make any sense, the 17.49 distance only makes sense for this problem  

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.