Answer:
A,C,D
Step-by-step explanation:
a linear equation is in the form of y=mx+b
in this case slope m is unidentified and there is no y intercept, and x=3 vertical line.
A) the equation is x=3 ( right answer)
x=3 is not a function in the normal sense
however in this case we might say that the relation ship is 3
so the Domain and the range equal to 3
Answer:
y=-\frac{5}{3} x+\frac{10}{3} or what is the same:
Step-by-step explanation:
First we find the slope of the line that goes through the points (-4,10) and (-1,5) using the slope formula:
Now we use this slope in the general form of the slope- y_intercept of a line:
We can determine the parameter "b" by requesting the condition that the line has to go through the given points, and we can use one of them to solve for "b" (for example requesting that the point (-1,5) is on the line:
Therefore, the equation of the line in slope y_intercept form is:
Notice that this equation can also be written in an equivalent form by multiplying both sides of the equal sign by "3", which allows us to write it without denominators:
Angle IAK is 28 degrees.
the line I intersects to parallel running lines. I is 180 degrees. there is an angle given to you which is 62. that angle is also the angle for the where line DE intersect with line IJ. so if line IJ is total 180. minus the 62 angle. is 118. line DE and line KL intersect at a 90 angle. so 118 minus 90 is 28. therefore 28 is the answer to the angle IAK.
i hope this all made sense and helped you (:
The residuals of any data set should get added to zero. If there are three residuals (say A, B, and C) in any data set, then it could be written as A + B + C = 0.
Given are the two residuals -10 and -20 out of three point in a particular data set.
Let's assume A = -10 and B = -20, so that we could find third value C of the given data set.
We know A + B + C = 0
(-10) + (-20) + C = 0
(-30) + C = 0
C = 30
It means that third residual must be 30.
Hence, the final answer is 30.
52 cents, because 5 cents times the number of nickels, 7 plus 17 pennies equals 52 cents.