Question

heyy, so like this is a math problem...

Answer 1

Answer:

1

Step-by-step explanation:

to x =1 be zero of a equation we shall put x = 1 in the equation and shall obtain y=0

so in the first option

( 1 )^2 + 3( 1 ) - 4

4 - 4

0

hope this helps

Answer 2

Answer:

Your answer is here:-

Step-by-step explanation:

1. y = x² + 3x - 4

y = 1² + 3(1) - 4

y = 1 + 3 - 4

y = 4 - 4

y = 0

Hope it helps you.