Answer:
7.99
Step-by-step explanation:
x^2 +3x
Let x=1.7
(1.7)^2 +3(1.7)
2.89+5.1
7.99
The line of symmetry.
It divides the parabola into to halves that are exactly the same.
A = 7
b = -18
c = -52
Do you know what the Quadratic formula is to solve?
Answer:
1.5974
Step-by-step explanation: