There are two ways to do this.
The first is you plug in the x-value from the point in the table and see if that gives you the y-value from the same point.
For example, your first point is (5,49), so plug in x=5:
y = -5(5)+2 = -25+2 = -23
Since that's not the y-value in (5,49), then (5,49) is not a solution for the equation.
The other option is you plug in both the x-value and the y-value to see if you get a true statement. (A solution will make the equaiton a true statement.)
For example, the first point is (5,49), so you'd plug in x=5 and y=49:
49 = -5(5)+2
49 = -25 + 2
49 = -23
Since that's not true, (5,49) is not a solution.
You'll notice you're basically doing the same thing, it's just whether you plug in one value or both and that's your choice.
Yes because the thermometer reads temperatures higher than 2.12 degrees
33.52 is
419% of 8
Divide the two numbers (33.52 by 8):
Change the decimal into a percentage by multiplying the decimal by 100:
Change the percent in to a decimal and then multiply the decimal with the whole number subtract the whole number from the answer to get the money left over it is based on what the question is asking
Answer:
Step-by-step explanation:
y=sin (x-\pi/4)
