Answer:
c. {545, 1045, 1545, 2045, 2545}
Step-by-step explanation:
Domain of a function is a set consisting of all the possible outcomes of the variable.
f(x)=500 x+45 where x= 1,2,3,4,5
the possible outcomes for this function are:
f(1)=500(1)+45= 545
f(2)=500(2)+45= 1045
f(3)=500(3)+45= 1545
f(4)=500(4)+45= 2045
f(5)=500(5)+45= 2545
Right now the equations are in standard form, which is ax+by=c. You need to put them in the form y=x and then divide the equations by 3 since y itself is being multiplied by 3. And then graph them as you normally would
Hope this helps!
If you graph the end points C and D then graph the 4 points at the end it is difficult to tell which points are on CD without a line.
Using the endpoints find the slope (change in y/ change in x) then substitute a point in to find the intercept.
Slope = (-6-4)/(6- -8) = -5/7
Intercept equation (-6) = -5/7 (6) + b
b = -1.71428571429
Graphing the line shows only 2 points on the line (–2.75, 0.25) and <span>(0.75, –2.25)
I am confused by the part, "</span><span>P is the length of the line segment from D". Were you given a length P to help you determine which point. Using the distance formula to find the length from each point to D doesn't help determine which one is best with the information you have given. The image shows the distances I calculated and the graphed points.
I hope this helps!</span>
Answer: The number 0
x^2 + 8x - 4 = x^2 + 8
8x - 4 = 8 ... subtract x^2 from both sides
8x = 12 .... add 4 to both sides
x = 12/8 .... divide both sides by 8
x = 3/2 ... reduce
x = 1.5 .... convert to decimal form
Now plug x = 1.5 into the expression 2x-3 and simplify
2x-3 = 2*1.5-3 = 3-3 = 0 which is the answer
Answer:
B. 10
Step-by-step explanation:
These are vertical angles meaning they are also equal.
