1 Allr - Ch12

• Wiskunde
• Middelbare school
• vwo
• Leerjaar 1

Write as one power

x​3​​⋅x​2​​⋅x​4​​=

1. x​10​​
2. x​24​​
3. x​9​​
4. Cannot be shortened

Write as one power

1. 5⋅5​12​​
2. 5​13​​
3. 13​5​​

In which quadrant does
point (-3, 2) lie?

1. first quadrant
2. second quadrant
3. third quadrant
4. fourth quadrant

Write the formula as short as possible
p = 3a + 5 + 2a + 8

Write as short as possible.
y = 18x + 3 - 2x - 9

Write as short as possible

k=3x​2​​−3x+3x​2​​−3x

Shorten the formula

y = p x p + 3p

1. y = 5p
2. y=3p​2​​
3. y=p​2​​+3p
4. y=p​2​​3p

Calculate y when x = -2

y=x​2​​−3x

Calculate y when x = -5

y=x​2​​−3x

Calculate y when x = 3

y=x​2​​−3x

The axes are not part of the quadrants

Make a formula

What is the y-intercept?

What is the gradient?

Give a formula for the perimeter of this figure. Use P for perimeter.

Give a formula for the area of this figure. Use A for perimeter.

Calculate if (-1,1) lies on the graph.
Show your calculation.

y=x​2​​+1