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f-5-3-Writing Equations Given Two Points (30)

Total questions: 30

Worksheet time: 2hrs 26mins

Name
Class
Date
1.

Determine which equation represents the slope-intercept form of a linear equation.

a)

yy1=m(xx1)y-y_1=m\left(x-x_1\right)

b)

Ax+By=CAx+By=C

c)

an=a1rn1a_n=a_1\cdot r^{n-1}

d)

y=mx+by=mx+b

2.

Given: y=mx+by=mx+b 

Choose all answers that represent the variable "m". 

a)

 riserun\frac{rise}{run}  

b)

 slopeslope 

c)

 the change in ythe change in x\frac{the\ change\ in\ y}{the\ change\ in\ x}  

d)

 medianmedian 

e)

 ΔyΔx\frac{\Delta y}{\Delta x}  

3.

Choose the slope and y-intercept:

 y=3x+5y=-3x+5  

a)

slope = 3

b)

y-intercept = (0, 5)

c)

y-intercept = (5, 0)

d)

slope = -3

e)

slope = -5

4.

Choose all answers that represent the slope of the equation below:

 y=2x+3y=2x+3  

a)

 22 

b)

 12-\frac{1}{2}  

c)

 2-2  

d)

 33  

e)

 21\frac{2}{1}  

5.

Given the points:  (2, 0) and (4, 4)\left(2,\ 0\right)\ and\ \left(4,\ 4\right)  


Write the equation of a line, in "slope-intercept form", that passes through the given points.



(a)  

6.

Given: m=12 and b=6m=\frac{1}{2}\ and\ b=6  



Write the equation of a line in slope-intercept form.

 

a)

 y=16x+2y=\frac{1}{6}x+2  

b)

 y=6x+12y=6x+\frac{1}{2}  

c)

 y=12x+6y=\frac{1}{2}x+6  

d)

 y=2x+6y=2x+6  

7.

Given:  m=1 and the point (2, 4)m=-1\ and\ the\ point\ \left(-2,\ 4\right)  



Write the equation of a line in slope-intercept form.



(a)  

8.

Given: (4,2) and (3, 5)\left(-4,-2\right)\ and\ \left(-3,\ 5\right) 

Write the equation of a line that passes through the given points.

a)

 y=17x+26y=\frac{1}{7}x+26  

b)

 y=7x+26y=7x+26 

c)

 y=7x+26y=-7x+26 

d)

 y=7x26y=-7x-26 

9.

Write the equation of the line, in slope-intercept form, shown in the graph.

a)

 y=2x8y=2x-8 

b)

y=12x+8y=\frac{1}{2}x+8

c)

y=x+8y=x+8

d)

 y=2x+8y=2x+8 

10.

Given:  (3, 4) and (0,5)\left(3,\ 4\right)\ and\ \left(0,-5\right)  

Write the equation of the line that passes through the given points.

a)

 y=3x+5y=3x+5 

b)

 y=3x+4y=-3x+4 

c)

 y=3x+4y=3x+4 

d)

 y=3x5y=3x-5 

11.

Find the slope of the line shown in the graph.

(a)  

12.

Given:  (3, 4) and (1,2)\left(-3,\ 4\right)\ and\ \left(-1,-2\right)  

Write the equation of the line passing through the given points.

a)

 y=3x5y=-3x-5 

b)

 y=3x+1y=-3x+1 

c)

 y=3x+13y=-3x+13 

d)

 y=3x+1y=3x+1 

13.

Find the slope of the line shown in the graph.

a)

53-\frac{5}{3}

b)

35-\frac{3}{5}

c)

53\frac{5}{3}

d)

35\frac{3}{5}

14.

Given:  (2, 2) and (3, 4)\left(2,\ 2\right)\ and\ \left(3,\ 4\right)  

Write the equation of the line that passes through the given points.



(a)  

15.

Given:  (2, 4) and (1, 10)\left(-2,\ 4\right)\ and\ \left(1,\ 10\right)  

Write the equation of the line that passes through the given points.

a)

 y=2x+1y=2x+1  

b)

 y=2x+1y=-2x+1 

c)

 y=2x+8y=2x+8 

d)

 y=2xy=-2x 

16.

Given:  (0,5) and (4, 3)\left(0,-5\right)\ and\ \left(4,\ 3\right)  


Write the equation of the line that passes through the given points.

a)

 y=2x5y=2x-5 

b)

 y=2x+5y=2x+5 

c)

 y=5x2y=5x-2 

d)

 y=5x+2y=5x+2 

17.

Given:  (5, 3) and (4,3)\left(5,\ 3\right)\ and\ \left(4,-3\right)  


Write the equation of the line that passes through the given points.

a)

 y=27x+6y=27x+6  

b)

 y=6xy=-6x 

c)

 y=6x+27y=6x+27 

d)

 y=6x27y=6x-27 

18.

Given:  (3, 3) and (1,5)\left(3,\ 3\right)\ and\ \left(1,-5\right)  

Write the equation of the line that passes through the given points.



(a)  

19.

Given:  (1, 7) and (0,9)\left(1,\ 7\right)\ and\ \left(0,-9\right)  


Write the equation of the line that passes through the given points.



(a)  

20.

Given:  m=5 and the point (1,3)m=5\ and\ the\ point\ \left(-1,-3\right)  


Write the equation of a line given the slope and a point.



(a)  

21.

Given:  (0,5) and (4, 3)\left(0,-5\right)\ and\ \left(4,\ 3\right)  


Write the equation of the line that passes through the given points.



(a)  

22.

Evaluate the expression:

 (7+41)÷215\left(7+41\right)\div2-15  

(a)  

23.

Choose the most accurate definition of a function.

a)

Has inputs and outputs

b)

Every input has only ONE output

c)

Inputs have different outputs every time

d)

x-values and y-values

24.

Given:  f(x)=3(6x)f\left(x\right)=3\left(6-x\right)  


Compute the value of the  f(8)f\left(-8\right) .



(a)  

25.

Given:  f(x)=x21f\left(x\right)=x^2-1  

Find the value of the  f(10)f\left(10\right) .



(a)  

26.

Solve the equation for b:

 11+3(b+5)=7-11+3\left(b+5\right)=7  

(a)  

27.

Solve the equation for x:

 4(x+9)=204\left(x+9\right)=20  

(a)  

28.


Given: a=3 and b=4a=3\ and\ b=4  

 7a+8b27a+8b\cdot2  


Evaluate the expression for the given values of a and b.



(a)  

29.

Given Sequence (Arithmetic):


  (26, 22, 18, 14, ...)\left(26,\ 22,\ 18,\ 14,\ ...\right)  

Find:  a38a_{38} 



(a)  

30.

Given Sequence (Geometric):

 (96, 48, 24, 12, ...)\left(96,\ 48,\ 24,\ 12,\ ...\right)  

Find:   a10a_{10}  

a)

 33 

b)

 12\frac{1}{2} 

c)

 16\frac{1}{6} 

d)

 316\frac{3}{16}