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3.7 Linear Attributes Day 2

3.7 Linear Attributes Day 2

Assessment

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•

Mathematics

•

9th Grade

•

Medium

Created by

Amy Ochoa

Used 13+ times

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8 Slides • 14 Questions

1

3.7 Linear Attributes Day 2

Calculators open/Cameras On

LO: I will identify linear attributes from a graph and equations.

DOL: Given 4 questions, I will identify linear attributes at 75% level of proficency.

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2

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3

Multiple Choice

Warm - UP 1

Given  g(x) = 4x2+8x−9g\left(x\right)\ =\ 4x^2+8x-9  what is the value of  g(12)g\left(\frac{1}{2}\right)  ?

1

A   





-5

2

B





4

3

C





-4

4

D





5

4

Multiple Choice

Warm-Up 2

 Given f(x) = 8 (2 − x) Given\ f\left(x\right)\ =\ 8\ \left(2\ -\ x\right)\   what is the value of  f(5)f\left(5\right)   ?

1

A




24

2

B




-24

3

C




11

4

D




-11

5

Multiple Choice

Warm-Up 3


Which set of ordered pairs shows y as a function of x ?

1

A


(6, -6), (-6, 6),

(8, -8), (-8, 8)

2

B


(-5, -5), (3, -2),

(-5, 5), (-3, -2)

3

C


(-3, -4), (1, 4),

(-3, 4), (1, 4)

4

D


(2, -1), (2, -2),

(2, -3), (2, -4)

6

Multiple Choice

Warm Up 4


Given the following linear equation in Standard Form:


2x + 3y = 18


Solve for "y" by changing the problem to look like Slope - Intercept Form y = mx + b so that we can graph it in our calculators.

1

y = 32x + 6y\ =\ \frac{3}{2}x\ +\ 6

2

y = 23x −6y\ =\ \frac{2}{3}x\ -6

3

y = −32x −6y\ =\ \frac{-3}{2}x\ -6

4

y = −23x + 6y\ =\ \frac{-2}{3}x\ +\ 6

7

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8

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9

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10

Multiple Choice

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CFU 1

Identify the x-intercept, y-intercept, zero and slope of the given linear equation

1

x-int: (-12.5 or -25/2, 0)

y-int: (0, 5)

zero: -12.5 or -25/2

slope: m= 5/2

2

x-int: (12.5 or 25/2, 0)

y-int: (0, 5)

zero: 12.5 or 25/2

slope: m= 2/5

3

x-int: (-12.5 or -25/2, 0)

y-int: (5,0)

zero: -12.5 or -25/2

slope: m= 5/2

4

x-int: (-12.5 or -25/2, 0)

y-int: (0, 5)

zero: -12.5 or -25/2

slope: m= 2/5

11

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12

Multiple Choice

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CFU 2

1

A

2

B

3

C

4

D

13

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14

Multiple Choice

IP 1


FIND THE EQUATION, SLOPE, ZERO, AND Y-INTERCEPT OF:

8X - 6Y = 18

1

EQUATION: Y=-4/3X-3

SLOPE: M= 4/3

ZERO: (4,0)

Y-INTERCEPT: (0,-3)

2

EQUATION: Y= -4/3X +3

SLOPE: M= 4/3

ZERO: (9/4,0)

Y-INTERCEPT: (0,-3)

3

EQUATION: Y=4/3X-3

SLOPE: M= 4/3

ZERO: (9/4,0)

Y-INTERCEPT: (0,-3)

4

EQUATION: Y=4/3X-3

SLOPE: M= 4/3

ZERO: (9,0)

Y-INTERCEPT: (0,3)

15

Multiple Choice

IP 2


FIND THE ATTRIBUTES OF:

5X-Y=10

1

EQUATION: Y=5X-10

SLOPE: M= 5

ZERO: (2,0)

Y-INTERCEPT: (0,-10)

2

EQUATION: Y=5X-10

SLOPE: M= 5

ZERO: (-2,0)

Y-INTERCEPT: (0,10)

3

EQUATION: Y=5X+10

SLOPE: M= -5

ZERO: (2,0)

Y-INTERCEPT: (0,-10)

4

EQUATION: Y=5X+10

SLOPE: M= 5

ZERO: (-2,0)

Y-INTERCEPT: (0,10)

16

Multiple Choice

IP 3


FIND THE ATTRIBUTES OF:

2X+3Y= -15

1

EQUATION: Y= 2/3x + 5

SLOPE: M= 2/3

ZERO: (7.5,0)

Y-INTERCEPT: (0,5)

2

EQUATION: Y= -2/3x + 5

SLOPE: M= -2/3

ZERO: (7.5,0)

Y-INTERCEPT: (0,5)

3

EQUATION: Y= 2/3x - 5

SLOPE: M= 2/3

ZERO: (-7.5,0)

Y-INTERCEPT: (0,-5)

4

EQUATION: Y= -2/3x - 5

SLOPE: M= -2/3

ZERO: (7.5,0)

Y-INTERCEPT: (0,-5)

17

Multiple Choice

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IP 4


Which graph best representS:

1

A

2

B

3

C

4

D

18

Multiple Choice

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IP 5

Which graph best represent:

1

A

2

B

3

C

4

D

19

Multiple Choice

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IP 6

Which graph best represents:



 y=−74x + 4y=\frac{-7}{4}x\ +\ 4  

1

A

2

B

3

C

4

D

20

Multiple Choice

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IP 7

Which graph best representS:

1

A

2

B

3

C

4

D

21

Multiple Choice

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IP 8

What is the x-intercept and y-intercept of the equation?

1

A

2

B

3

C

4

D

22

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pattern-tertiary

3.7 Linear Attributes Day 2

Calculators open/Cameras On

LO: I will identify linear attributes from a graph and equations.

DOL: Given 4 questions, I will identify linear attributes at 75% level of proficency.

Slide image

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