Algebra Graphing Review and Functions

Find the equation of the line that passes through the points:

(-2, 4) and (1, 10)

• y = 2x - 1

• y = -2x + 1

• y = 2x + 8

• y = -2x

Which statement best describe how to graph this line.
y=\frac{2}{3}x\ +4

• Start at the y-intercept of 4 which is (0 , 4) then slope the line by moving up 2 right 3. Then do the slope over and over. 

• Start at the origin (0,0) then slope the line by moving 2 over 3. Then do the slope over and over. 

• Start at the y-intercept of 4 which is (4, 0) then slope the line by moving up 2 left 3. Then do the slope over and over. 

• Start at the y-intercept of 4 which is (0 , 4) then slope the line by moving down 2 over 3. Then do the slope over and over. 

• a

• b

• c

• d

Tags

CCSS.HSF-IF.C.7A

The graph of a quadratic function is shown on the grid. Which function is best represented by this graph?

Tags

CCSS.HSF-IF.C.7A

Find the zeros of this quadratic.

• b=4/5, b=3

• b=4, b=-3

• b=1/5, b=3

• b=4/5, b=-3

Tags

CCSS.HSA-REI.B.4B

At most and No more than are both clue words for...

• <

• >

• ≤

• ≥

Tags

CCSS.6.EE.B.8

Solve the system of inequalities by graphing.

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

• y = 15(35)^x

• y = 15(1.35)^x

• y = 15(0.35)^x

• y = 35(1.15)^x

Tags

CCSS.HSF.LE.A.2

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

• y=6(0.14)^x

• y=6(1+14)^x

• y=6(1.14)^x

• y=6(0.86)^x

Tags

CCSS.HSF.LE.A.2

Solve for x:

• x = yb - v

• x = by - v

• x = by + v

Tags

CCSS.HSA.CED.A.4