Respuesta :

IJames24

Answer:

C

Step-by-step explanation:

the equation given is a quadratic (formula that has a squared number in it)

It has a positive gradient (rise over run)

It passes through 5 (which is the y-intercept)

Answer:

C

Step-by-step explanation:

y = x² + 6x + 5

Find the x- intercepts by letting y = 0 , that is

x² + 6x + 5 = 0 ← in standard form

(x + 5)(x + 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 5 = 0 ⇒ x = - 5

x + 1 = 0 ⇒ x = - 1

The x- intercepts are x = - 5 , x = -1

These are indicated in graph C

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