Quiz about quick M1 quiz

Question 1

What is the area of this shape?

$$b imes h(perpendicularheight)$$

Accepted Answer

$$32cm^2$$

Answer

$$36cm^2$$

Answer

$$40cm^2$$

Question 2

what is the area of this shape?

$$area=\frac{\left(b imes h ight)}{2}$$

Accepted Answer

$$6cm^2$$

Answer

$$12cm^2$$

Answer

$$9\frac{1}{2}cm^2$$

Question 3

Work out the value of the following expressions when a = 3, b = 4 and c = 5.
a + b

Accepted Answer

7

Answer

8

Answer

9

Answer

6

Question 4

If $$b=10$$ , find $$\frac{40}{b}$$ .

Accepted Answer

4

Answer

10

Answer

2

Answer

30

Question 5

If y=7,find the value of 2(y+4)

Accepted Answer

22

Answer

11

Answer

20

Question 6

Two pulleys are connected by a belt. If the larger pulley rotates at 120rpm what speed would the smaller turn at?

pulley ratio is 16:4

Accepted Answer

480 rpm

Answer

30 rpm

Answer

1920 rpm

Question 7

which of these expressions would produce the steepest graph?

$$y=4x-3$$

$$y=2x-3$$

Accepted Answer

$$y=4x-3$$

Answer

$$y=2x-3$$

Answer

they both have the same gradient

Question 8

in the expression $$y=5x+c$$ what point would the line cross the $$y$$ axis if when $$x=5$$ , $$y=2$$

Accepted Answer

-23

Answer

-27

Answer

-8

Question 9

in the expression $$y=-3x+9$$ at what point does the line intercept the $$y$$ axis?

Accepted Answer

+9

Answer

+3

Answer

-3

quick M1 quiz