Answer:
Step-by-step explanation:
Given expression is 
.
Now we need to multiply this using FOIL.
F = First 
O = Outside 
I = Inside 
L = Last 
Hence we get :
X^2-6x+7=0
-b +/- sqrt b^2-4ac all over 2a
a=1 b= -6 and c=7
6+/- sqrt 36-4×1×7 all over 2×1
6+/- sqrt 8 all over 2
6+/- 2sqrt2 all over 2
reduce
3+/- sqrrt2
Answer:
$8.75 an hour
Step-by-step explanation:
Just do 350 / 40 and you get 8.75
Answer:
The y-intercept is (0,-2)
Step-by-step explanation:
we know that
The <u><em>x-intercept</em></u> is the value of x when the value of y is equal to zero
The <u><em>y-intercept</em></u> is the value of y when the value of x is equal to zero
In this problem we have that
The graph crosses the x axis at negative 10 and crosses the y axis at negative 2.
therefore
The x-intercept is the point (-10,0) and the y-intercept is the point (0,-2)
