Free Printable Grade 10 End of Week 20 Assessment.

1.

Which is the graph of y = -x + 2?

a)

A

b)

B

c)

C

d)

D

2.

What is the equation of this line?
_{(in the form y = mx + c)}

a)

y = -3x + 2

b)

y = 2x - 3

c)

y = 2x + 3

d)

y = -2x - 3

3.

A straight line has the equation −15𝑥+3𝑦−12=0. What is the slope (gradient) of the line?

(a)

4.

Find the slope (gradient) of the line −2𝑥+3𝑦−2=0 and the 𝑦-intercept of this line.

a)

$-\frac{2}{3},1$

b)

$\frac{2}{3},\frac{2}{3}$

c)

$\frac{3}{2},\frac{3}{2}$

d)

$-\frac{2}{3},\frac{3}{2}$

5.

Determine, the equation of the line which has a slope of 8 and a 𝑦-intercept of −4.

a)

𝑦 = 𝑥 − 4

b)

𝑦 = 8𝑥 + 4

c)

𝑦 = 8𝑥 − 4

d)

𝑦 = −4𝑥 − 8

e)

𝑦 = −4𝑥 + 8

6.

Determine the equation of the line passing through 𝐴(0,16) and 𝐵(1,−9)

a)

𝑦 = −25𝑥 − 16

b)

𝑦 = 𝑥 − 25

c)

𝑦 = 16𝑥 + 25

d)

𝑦 = 16𝑥 − 25

e)

𝑦 = −25𝑥 + 16

7.

The points in this table lie on a line. Find the equation of the line.

a)

$y=-\frac{5}{7}x-1$

b)

$y=-\frac{3}{2}x-15$

c)

$y=-\frac{7}{5}x-\frac{5}{7}$

d)

$y=-\frac{7}{5}x-1$

e)

$y=-\frac{5}{7}x-\frac{5}{7}$

8.

Which of the following graphs represents the equation 𝑦 = −5𝑥−2?

a)

b)

c)

d)

e)

9.

Write the equation represented by the graph shown. Give your answer in the form 𝑦 = 𝑚𝑥 + 𝑏.

a)

$y=\frac{2}{3}x-4$

b)

$y=-\frac{3}{2}x+4$

c)

$y=-\frac{2}{3}x-4$

d)

$y=-\frac{3}{2}x-4$

e)

$y=\frac{3}{2}x-4$

10.

Select all the points lie on the line 𝑦 = 5𝑥 − 7?

a)

(2,-3)

b)

(2,3)

c)

(-3,-22)

d)

(-3,22)

11.

Find the equation of the line with 𝑥-intercept 3 and 𝑦-intercept 7, and calculate the area of the triangle on this line and the two coordinate axes.

a)

$y=-\frac{7}{3}x\ +7$ ,area of triangle = 10.5 square units

b)

$y=-\frac{3}{7}x\ +7$ ,area of triangle = 21 square units

c)

$y=\frac{3}{10}x\ -7$ ,area of triangle = 10.5 square units

d)

$y=-\frac{7}{3}x\ +7$ ,area of triangle = 21 square units

12.

a)

A(3.75, 0)

B(0,5)

b)

A(3.75, 5)

B(0,5)

c)

A(0,3.75)

B(0,5)

d)

A(3.75,0)

B(5,0)

13.

The graph relates temperature y

(in degrees Fahrenheit) to altitude x

(in thousands of feet).

What is the temperature at sea level?

(write the numeric answer only, leave out the units)

(a)

14.

A window cleaner takes 15 minutes to clean each window in a large building

they charge £9 per hour and a call-out charge of £12.

what is the payment due for cleaning 20 windows?

(write the answer only without the unit)

(a)

15.

A window cleaner takes 15 minutes to clean each window in a large building

they charge £9 per hour and a call-out charge of £12.

For a large building, the cost of window cleaning was £129 how many windows were cleaned?

(write the answer only without the unit)

(a)

16.

State the gradient of a line which is parallel to one of gradient

\frac{2}{13}

a)

$\frac{2}{13}$

b)

$-\frac{2}{13}$

c)

$-1$

d)

$-\frac{13}{2}$

17.

Given A ( 5, 2 ) and B ( 1, 10 ).

Find the gradient of line AB.

a)

$2$

b)

$-2$

c)

$\frac{1}{2}$

d)

$-\frac{1}{2}$

18.

Given A ( 5, 2 ) and B ( m, 8 ).

Find the value of m, if the gradient of line AB is $-\frac{3}{4}$

a)

$-2$

b)

$-3$

c)

$-4$

d)

$-5$

19.

If the gradient of a straight line is 2 and the y-intercept is -18, determine x-intercept.

a)

0

b)

3

c)

6

d)

9

20.

1. The straight line, P, passes through the points (0,3) and (2,5)

b. What is the y-intercept of line P

a)

0

b)

-3

c)

3

d)

2

Grade 10 End of Week 20 Assessment.

Total questions: 20

Worksheet time: 19mins

Similar Resources on Wayground