3 years ago

I neeeed helpppppppppppppp

Mathematics

2 answers:

Fynjy0 [20]3 years ago

7 0

Answer:

y = -3x + 5/2

Step-by-step explanation:

y = -3x + 5/2

Tema [17]3 years ago

4 0

The answer is y=-3+5/2

You might be interested in

What is the value of x

ELEN [110]

Its 75 because you at the 2 variables and then subtract them by 180 so 180-105=75

4 0

3 years ago

Read 2 more answers

6 points

kodGreya [7K]

Answer:

$y=-2\,(x+3)^2-3$

Step-by-step explanation:

Notice that they are asking you to write the equation of the parabola in vertex form, that is using the coordinates of the vertex $(x_v,y_v)$ in the expression:

$y-y_v=a\,(x-x_v)^2\\y=a\,(x-x_v)^2+y_v$

we can start by directly replacing the given vertex coordinates (-3, -3) in the expression, and then using the extra info on the point the parabola goes through in order to find the parameter $a$ :