Algebra 1 5-5 Guided Practice: Standard Form

by Matthew Richardson

| 17 Questions1

2

1

10

Solve It! An athlete wants to make a snack of peanuts and cashews that will contain a certain amount of protein. Cashews have 4 g of protein per ounce and peanutes have 7 g of protein per ounce. Based on the graph, how many grams of protein will the athlete's mix contain?

36

28

0

14

2

10

Solve It! What do the points (7, 0) and (0, 4) represent in the context of the scenario?

a

3

4

5

6

Recall:

General Slope-intercept form equation:

General Point-slope form equation:

3

10

Take Note: Write the general standard form equation. (Capitalization matters)

4

10

Take Note: What is a y-intercept ?

5

10

Take Note: What is an x-intercept ?

6

10

Take Note: How can you find the x-intercept of an equation written in standard form ?

7

7

10

Problem 1 Got It?

A

B

C

D

8

8

10

Problem 1 Got It?

A

B

C

D

9

10

Problem 2 Got It? What is the graph of the equation?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

10

10

Problem 3 Got It? What is the graph of the equation?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

11

10

Problem 3 Got It? What is the graph of the equation?

Be sure to include relevant graph detail: label axes, indicate units on both axes, and use arrows to represent end behavior, as appropriate.

12

10

Problem 3 Got It? What is the graph of the equation?

13

10

Problem 3 Got It? What is the graph of the equation?

14

14

10

Problem 4 Got It?

A

B

C

D

15

16

15

10

Problem 5 Got It? In Problem 5, suppose the store charged $15 for each movie. What equation describes the numbers of songs and movies you can purchase for $60?

x + 15y = 60

15x + 12y = 60

15x + y = 60

16

10

Problem 5 Got It? Reasoning: What domain and range are reasonable for the equation in the previous item? Explain.

17

17

10

Take Note: Summarize the content of this lesson.

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