1. Suppose you wanted to graph the equation y=-4x - 1.
a. Describe the steps you would take to draw the graph.
b. How would you check that the graph you drew is correct?

Sowwy if im wrong

Step-by-step explanation:

You first graph the slope and y- intercept.

We know that the slope is -4 and the y - intercept is -1

We know this by the formula y = mx+b

x    y

0    -1

1    -5

To check if this is correct we find the pattern of the inputs and outputs

x = 0 + 1 = you added 1 its increasing

y = -1 -5 = -4 = you added -4 its decreasing

we then do rise/run = -4/1 = -4 ( rise is the y - intercept while as run is the x - intercept

we solve it into the formula

y = mx + b

y = -4x + b

y = -4x - 1

its -1 because the x intercept of 0 is paired with -1 of the y intercept

so the graph was correct

y = -4x -1

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).