Question

Please help with this

Answer 1

Answer:

Step-by-step explanation:

a) the given equation is expressed as

y = - x + 56

b) we will substitute the given values for x into the equation to determine the corresponding values for y. Therefore,

When x = 0,

y = - 0 + 56

y = 56

When x = 5,

y = - 5 + 56

y = 51

When x = 10,

y = - 10 + 56

y = 46

c) For the scale to be used on the graph,

Let 2 cm represent 10 units on the x axis.

Let 2 cm represent 10 units on the y axis

The y axis represents temperature.

The x axis represents the number of hours