Answer: 70x^2 -50x
Step-by-step explanation:
^ means exponent
You can easily test this if you know that (6, -10) corresponds to (X, Y). Knowing this, you can:
X = 6
Y = -10
you put this into your equation:
-10 = 3*6 - 8
calculate it:
-10 = 18 - 8
-10 = 10
This is not true of course, -10 is not equal to 10. Therefore, (6, -10) is not a solution of y = 3x-8 :)
The interquartile range (IQR) can be found by finding the difference of the upper and lower quartiles
Answer:
15ft
Step-by-step explanation:
Draw out the picture and use the Pythagorean theorem (equation is written in blue) to solve.
View Image
Answer:
(-2, 0)
Step-by-step explanation:
the y-intercept is (-2, 0), therefore that the solution.