Question

Постройте график функции: 1)y=0,5x²-2;2)y=-2(x+1,5)² Можно на листочке.Срочно!!!Буду очень благодарен.

Answer 1

Графики выглядят так

Answer 2

Graphing the Functions

To graph the given functions, let's start with the first one:

1) y = 0.5x² - 2

To graph this quadratic function, we can plot several points and then connect them to form a smooth curve. Here's a table of values to get us started:

| x | y | |---|---| | -2 | -3 | | -1 | -2.5 | | 0 | -2 | | 1 | -1.5 | | 2 | -1 |

Now, let's#### Graphing the Functions

To graph the functions y = 0.5x² - 2 and y = -2(x + 1.5)², we can plot the points on a coordinate plane. Let's start with the first function:

1. y = 0.5x² - 2: - Choose a range of x-values to plot. Let's use -5 to 5 for this example. - Substitute different x-values into the equation to find the corresponding y-values. - Plot the points (x, y) on the coordinate plane. - Connect the points to create a smooth curve.

Now let's graph the second function:

2. y = -2(x + 1.5)²: - Follow the same steps as above, substituting different x-values into the equation to find the corresponding y-values. - Plot the points (x, y) on the coordinate plane. - Connect the points to create a smooth curve.

Please note that I am unable to draw the graph directly here, but you can easily sketch it on a piece of paper using the steps provided above.