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LINEAR FUNCTIONS

QUADRATIC FUNCTIONS

ROOTS ASYMPTOTESRATIONAL

FUNCTIONS

What is the slope of f(x) = 3x + 4

3

CORRECT INCORRECT

If f(x) = 5 - 3x/4What is the slope?

- 3/4

CORRECT INCORRECT

If f(x) - 7 = 2x Where is the y-intercept?

(0, 7)

CORRECT INCORRECT

If f(x) +4 – 6x = 2Where is the x-intercept?

(1, 0)

CORRECT INCORRECT

What is the solution for the system of equations:

y1= 8 + 5xy2 = 3x – 5

(-13/2, -49/2)

CORRECT INCORRECT

What is the parent quadratic function?

f(x) = x2

CORRECT INCORRECT

Give the direction of opening forf(x) = 2x2 – x + 1

Upward

CORRECT INCORRECT

What is the y-intercept (as an ordered pair)

forf(x) = 2x2 – (3x/2) - 5

CORRECT INCORRECT

( - 5, 0 )

What is the vertex (as an ordered pair) forf(x) = x2 – 4x + 2

CORRECT INCORRECT

(2, - 2)

Identify if the function has a maximum or minimum value and give the value.

f(x) = 2x – 5x2 + 3

Maximum value of 3

CORRECT INCORRECT

What are the roots off(x) = x2 – x - 6

CORRECT INCORRECT

( -2, 0) and (3, 0)

What are the zeroes off(x) = 2x2 – 6x - 8

( -1, 0) and ( 4, 0 )

CORRECT INCORRECT

Use your graphing calculator to find the roots of

f(x) = x3 + x2 + x + 1

( - 1, 0)

CORRECT INCORRECT

Use your graphing calculator to find the roots of

f(x) = x3 - x2 + x - 1

CORRECT INCORRECT

( 1, 0)

Use your graphing calculator to find the roots of

f(x) = x2 + 4

There are no real roots

CORRECT INCORRECT

Find the vertical asymptotes, if any, for the function,

f(x) = 5 / x

Vertical asymptote is ,x = 0

CORRECT INCORRECT

Find the vertical asymptotes, if any, for the function,

f(x) = x / (x + 1)

CORRECT INCORRECT

Vertical asymptote is,x = -1

Find the vertical asymptote, if any, for the function,

f(x) = x / (x - 3)

CORRECT INCORRECT

Vertical asymptote,x = 3

Find the vertical asymptote, if any, for the function, f(x) = (x – 1) / (x + 2)

CORRECT INCORRECT

Vertical asymptote is,x = -2

Find the vertical asymptote, if any, for the function,

f(x) = a / (x - b)

CORRECT INCORRECT

Vertical asymptote is,x = b

Give the domain in set notation for the function,

f(x) = (x – 5) / (x + 1)

D: {x: x not = -1}x an element in R

CORRECT INCORRECT

Give the equation for the horizontal asymptote(s) for the function,

f(x) = (x – 1) / (x - 4)

CORRECT INCORRECT

f(x) = 1

Give the equation for the:a. vertical asymptote(s)

b. horizontal asymptote(s)for the function,

g(x) = 2 / (x - 1)(x + 3)

CORRECT INCORRECT

a. x = 1, x = -3b. g(x) = 0

Give the equation for the:a. vertical asymptote(s)

b. horizontal asymptote(s)for the function,

p(x) = (x – 1) / (x – 3) )

CORRECT INCORRECT

a. x = 3b. p(x) = 1

Give the equation for the:a. vertical asymptote(s)

b. horizontal asymptote(s)for the function,

h(x) = 4 / (x2 + 4x - 5)

CORRECT INCORRECT

a. x = 1, x = -5b. h(x) = 0

GREAT JOB

SORRY