Radical Functions Section 5-7. Friday, 2/5: Exponent Rules Quiz 5.8: Solving Radical Equations Tuesday, 2/9: Chap 5B (Radicals) Review Thursday, 2/11:

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Presentation transcript:

Radical Functions Section 5-7

Friday, 2/5: Exponent Rules Quiz 5.8: Solving Radical Equations Tuesday, 2/9: Chap 5B (Radicals) Review Thursday, 2/11: Chap 5B Test

Square Root Functions x y y x Parent Function.

Transformations **Compression means the same thing as shrink

More on Transformations **Compression means the same thing as shrink

Example 1: Transforming Square-Root Functions Translate f 5 units up.

Example 2

Example 3: Applying Multiple Transformations Reflect f across the x-axis, and translate it 4 units to the right.

g is f reflected across the y-axis and translated 3 units up. ● ● Example 4

Vertical stretch by a factor of 3, reflected across the x-axis, and translated 1 unit down. ● ● Example 5

Writing Transformed Square-Root Functions

Example Continued Step 2 Write the transformed function. Simplify. 1 5 g(x) =  x + ( 5)      

Example 6: Write the function The parent square-root function is stretched horizontally by a factor of 2, reflected across the y-axis, and translated 3 units left

Friday, 2/5: Exponent Rules Quiz 5.8: Solving Radical Equations Tuesday, 2/9: Chap 5B (Radicals) Review Thursday, 2/11: Chap 5B Test

Classwork/Homework Classwork: 5.7 Worksheet Homework: 5.6: p 363: # odd 5.7: p 372: # odd