Graph the functions on the same coordinate plane. f(x)=x^2+6x+8 g(x)=−x^2+4 what are the solutions to the equation f(x)=g(x)? select each correct answer -2 -1 0 2 3

x^2+6x+8=-x^2+4

2x^2+6x+4=0

(2x+4)(x+1)=0

2x+4=0 and x+1=0

x=-2 and x=-1

Hope I helped!

Solutions to the equation f(x)=g(x) are:

-2

-1

Step-by-step explanation:

We graph the functions:

f(x)=x²+6x+8  

and g(x)= −x²+4  

The solutions of f(x)=g(x) are the x-coordinate of the points where f(x) and g(x) meet.

Hence, solutions to the equation f(x)=g(x) are:

-2

-1

stop cheating

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form