Question

Please hurry and answer. You will be marked brainlist.

Answer 1

Answer:

HEY MATE

Step-by-step explanation:

to get y intercept from these type of equation u need t follow these steps:-

a) CHECK THE NUMBER OF VARIABLES IN THE GIVEN EQUATION.

b) IF THE EQUATION CONTAINS ONE VARIABLE (LINEAR EQUATION IN ONE VARIABLE).

OR

IF IT CONTAINS TWO VARIABLES THEN U CAN EQUATE THE VALUES BY COMPARING AND PUTTING RANDOM VALUES IN THE VARIABLES TO OBTAIN THE VALUE OF INTERCEPT.

C) IN THE ABOVE EQUATION THERE IS ONE VARIABLE SO TO GET THE VALUE OF INTERCEPT YOU JUST NEED TO PUT THE X= 0. TO GET VALUE OF Y INTERCEPT...

SO,

$</strong><strong>=</strong><strong>=</strong><strong>></strong><strong>- x {}^{2} + 10x - 22 \\ here \: put \: x = 0 \\ so \: y \: intercept = - (0) {}^{2} + 10 \times 0 - 22 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = - 22$