STAAR Success Day 6

STAAR Success Day 6

Ready for Week 2???

Multiple Choice

 $\left(36x^2y^4\right)^{\frac{1}{2}}$  

Simplify the expression above.

•  $6xy^4$  

•  $6xy^2$  

•  $12x^2y^4$  

•  $12xy^2$  

Multiple Choice

Which variable represents the slope?

y=mx+b

• y

• x

• m

• b

Multiple Choice

What is the slope of the line?

y=4x+2

• 2

• 4

• -2

• 4x

Open Ended

What is the slope of the line?

4y = 3x + 2

**Hint: Put your equation in slope intercept form first y=mx+b

Open Ended

 $\left(x_1,\ y_1\right)\ and\ \left(x_2,\ y_2\right)$  

Given these two points, how would you find the slope of the line?

A3A SLOPE

• You will have 3 short quizzes to take, testing your skills on slope.

• We will take the first quiz together.

• If you master the first quiz please move onto Quiz 2 and Quiz 3

• A3A Quiz 2:

  https://quizizz.com/join?gc=17590354

• A3A Quiz 3:

  https://quizizz.com/join?gc=06056018

Multiple Choice

Slope is also called _____________________.

• Rate of decay

• Growth rate

• change

• Rate of change

Open Ended

Given a table of values, how would you find the slope?

Multiple Choice

What is the slope?

• $4$

• $-4$

• $\frac{1}{4}$

• $-\frac{1}{4}$

Multiple Choice

What is the slope of the line?

• $\frac{1}{2}$

• $-\frac{1}{2}$

• $2$

• $-2$

A3B Rate of Change

• You will have 3 short quizzes to take, testing your skills on rate of change.

• We will take the first quiz together.

• If you master the first quiz please move onto Quiz 2 and Quiz 3

• A3B Quiz 2:

  https://quizizz.com/join?gc=46295122

• A3B Quiz 3:

  https://quizizz.com/join?gc=25847890

Multiple Choice

 $f\left(x\right)=\frac{1}{2}\left(12-x\right)^2$  

Exit Ticket Question 1:
Evaluate the function for f(3).

• 40.5

• 3.5

• 72

• 9

Multiple Choice

 $\frac{12xy^2z^5}{2x^4yz}$  

Exit Ticket Question #2

Simplify the expression above.

•  $10x^5y^3z^6$  

•  $\frac{10yz^4}{x^3}$  

•  $\frac{6yz^4}{x^3}$  

•  $6x^3yz^4$  

Multiple Choice

Exit Ticket Question #3

Find the width a rectangle if the total area is 4x²+8x and the length is 2x.

• 4x+4

• 2x+4

• 2x²+4x

• 4x²+4x