Question

What is the answer to this?

Answer 1

To find the y-intercept substitute x as 0

`y = 1 * {0}^(2) + 7 * 0 - 5`

`y = 1 * 0 + 0 - 5`

`y = 0 + 0 - 5`

`y = - 5`

• Thus, The y-intercept is -5...~

Answer 2

Step-by-step explanation:

We know that:

• The y-intercept of an equation is the constant.
• Constants are the numerals in the equation.

Finding the y-intercept.

In the equation provided, we can see only one constant.

• => y = 1x² + 7x - 5

Thus, the y-intercept is -5.