Use 10 x8 to help solve 9×8

Mathematics

1 answer:

il63 [147K]4 years ago

5 0

10 x 8 = 80... 80 - 8 = 72

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Thomas wrote the expanded form of (5_2^4 below.

soldier1979 [14.2K]

This is what I got, hope it helps (I used a calculator for this on Google)
Expanded Notation Form:

5

Expanded Factors Form:

5 ×

1

Expanded Exponential Form:

5 × 100

7 0

3 years ago

Read 2 more answers

What is the vertex of the absolute value function defined by ƒ(x) = |x + 2| + 4?

Marrrta [24]

Answer:

C. (-2,4)

Step-by-step explanation:

We have been given a function $f(x)=|x+2|+4$ and we are asked to find the vertex of our absolute value function.

The rules for the translation of a function are as follows:

$f|x-h|=\text{Graph shifted to right by h units}$

$f|x+h|=\text{ Graph shifted to left by h units}$

$f|x|+h=\text{ Graph shifted upward by h units}$

$f|x|-h=\text{ Graph shifted down by h units}$

Upon comparing our absolute function with above transformations we can see that our function is shifted to two units right of the origin(0,0) so x coordinate of our absolute function will be -2.

Our function is shifted upward from origin by 4 units, therefore, y-coordinate of our absolute value function will be 4.

$f(x)=|x--2|+4$