Find the x-intercepts of y= x^2+4x+8 using the quadratic formula.

To find the x-intercept, substitute in

0

for

y

and solve for

x

. To find the y-intercept, substitute in

0

for

x

and solve for

y

.

x-intercept(s):

(

2

+

2

√

3

,

0

)

,

(

2

−

2

√

3

,

0

)

y-intercept(s):

(

0

,

8

)

Step-by-step explanation: To find the x-intercept, substitute in

0

for

y

and solve for

x

. To find the y-intercept, substitute in

0

for

x

and solve for

y

.

x-intercept(s):

(

2

+

2

√

3

,

0

)

,

(

2

−

2

√

3

,

0

)

y-intercept(s):

(

0

,

8

)

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

da freeck kinda math is this just drop out

step-by-step explanation: