Answer:
F=2x^2+24
Step-by-step explanation:
F (x+3)=2x^2+6
F=2(x+3)^2+6
F=2(X^2+9)+6
F=2x^2+18+6
F=2x^2+24
Answer:
See below
Step-by-step explanation:
Quadratic formula :
x = [-b ± sqrt ( b^2 - 4ac) ] / 2a
for this problem a = 3 b= - 5 c = - 4
substitute in the values and compute:
<u> x= 5/6 ± sqrt (73)/6 </u>
Answer:
x = 107 degrees
Step-by-step explanation:
A line is 180 degrees so first, find the other angle by doing 180 - 160 which gives you 20 degrees.
The angles of a triangle add up to 180 degrees, so do 180-53-20, which gives you 107 degrees as the value of x.
That will be -5.72 got it? It was good to help :D
F(x) would appear in linear and quadratic functions.