It is 4009.738/!;7 corrects
Answer:
its (420) because (listed below)
Step-by-step explanation:
The traingular is pointing down left and 420 and the angle towards down left. Your welcome!
<h2>HAVE A BLESSED DAY AND STAY SAFE (:</h2>
Answer:
50
Step-by-step explanation:
You have the correct axis of symmetry value. Nice work.
Plug that x value into the equation to get...
y = -2x^2 - 12x - 10
y = -2*(-3)^2 - 12*(-3) - 10 <<-- replace every x with -3; then use PEMDAS
y = -2*(9) - 12*(-3) - 10
y = -18 + 36 - 10
y = 18 - 10
y = 8
The vertex is the ordered pair (-3, 8)
Note: the axis of symmetry is the vertical line through the vertex
Answer:
You could use the equation y = mx + b to solve this problem. The m would equal 7.5 and the be would be zero, so the equation would be y = 7.5x + 0. Add values for x and you would get y.
