Answer:
D) (1,-2)
Step-by-step explanation:
The vertex for a quadratic function is either the minimum point or the maximum point of the curve depending on the nature of the curve from which the curve changes direction.
In the graph shown for the quadratic function, it has minimum point as the graph opens upwards. So, the vertex is the minimum point of the curve.
The vertex of the graph is 
.
Answer:
46.2%
Step-by-step explanation:
6/13 x 100% = 46.1538461538% (rounded to the nearest tenth: 46.2%)
Hope that helps!
Answer:
y=-2/3x+490
Step-by-step explanation:
When we look at this standard form equation, we can see that
2x+3y=1,470.
To convert this to slope-intercept form, we would simplify this equation to where y is on one side and everything else is on the other side.
2x+3y=1,470
-2x -2x
3y=-2x+1,470
÷3 ÷3
y=-2/3x+490
You would then graph that with -2/3 being your slope and (0,490) being your y-intercept.
Hope this helps!
4×7=28/4=7
8-7=1
is that what you ment
Answer:
The Transcontinental Railroad
Step-by-step explanation:
Hope it helps you :)
