Suppose the a mountain bike that sells for $419 is on sale for 20.5% off.

1 answer:

8 0

Regular price: $419
Sale price: (1-0.205)($419) = $333.11

The bike will cost $333.11 before tax. You haven't shared the tax rate, but I can at least tell you that the cost of the bike after tax will be

(1.00 + rate as a decimal fraction)*$333.11.

Example: If the tax rate is 7.5%, then the bike will cost (1.00+0.075)*($333.11).

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Please help, will give 5 stars

Alexus [3.1K]

Function 1
rate of change = (80-100)/(2-1) = -20
y = -20x + 120

function 2
y = -18x + 120
rate of change = -18

answer
function 2 shows a greater rate of change

7 0

3 years ago

On a piece of paper, graph f(x)= {x if x<2 2 if x>2}

r-ruslan [8.4K]

Answer:

see below

Step-by-step explanation:

The graph has two parts. There is one line for x < 2. It has a slope of 1 and a y-intercept of 0.

The line for x > 2 is the horizontal line x=2.

The point at x=2 is not defined by the function you have posted here, so there is a "hole" in the graph at that point.