Final Exam Review ( Fall 2025)

Unit 1

100

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The product of 3 and m is 54

3m = 54

200

Evaluate if  a = 2 and b = 3

2a + b = 

7

300

Combine Like Terms:

2x + 7 - 5x +2

-3x + 9

400

Distribute 

2(3x - 2 + 2y)

6x - 6 + 4y

500

Simplify:

-5( x + 3) - 15 + 2x

-3x - 30

Unit 2

100

x + 8 = 35

x=27

200

Solve for x: 

2x + 6 = 24

x = 9

300

Solve for m:

 2m + 30 = 17m

m=2

400

Solve for x :

3(x + 5) =  36

x = 7

500

Solve for y:

-3(y + 2) = 5(2+y)

y = -2

Unit 3

100

Is this a function: 

{ (3,2) (2,5) (-3, 7) (5,2) }

Yes this is a function

200

If the graph if an equation forms a circle is that a function yes or no, explain why? 

No because it fails the vertical line test.

300

What is the domain and range?

{ (x, 5) ( 3, 2) ( m, -7)}

what is a positive feedback loop

400

f(x) = -3x + 2

Find f (6)

f(6) = -16

500

g(x) = -2x² + 7

Find g (2)

g(2) = -9 

Unit 4

100

identify the slope and y-intercept:

y= -1/2x + 5

m=?

b=?

m = -1/2.   b = 5

200

A line passes through the point (2, -3) and has a slope of 7.

Write the equation in POINT SLOPE FORM.

y + 3 = 7(x -2)

300

Find the slope between the two points:

( 5, -2) and ( -8,6) 

m = -8/13

400

Graph the equation: 

y= -3/4x  -  1

Ms. Arreaga will check your work for this

500

 Find the equation of the line if it passes through the POINT ( 2 ,5) and has a SLOPE of 1/2.

y = 1/2x + 4

Random

100

What other math class does Ms. Arreaga teach?

Geometry

200

Slope intercept form is ? 

y = mx+ b

300

Point Slope Form is ? 

(y-y₁) = m(x - x₁)

400

My favorite thing to drink is?

COFFEE

500

What is my middle name?

RUBY