Answer:76
Step-by-step explanation:
a test to see if it is a function is a vertical line test, if you draw a straight line and the line intersects at 2 points, it is not a function.
in this case, (-2,-2) is an open hole, which means the value where it is placed is just around that value so not exact.
the vertical line test would work if it was a closed hole, and one or both points (-2,3) and (-2,-2) would have to be removed.
the mistake that deshawn made was that he mixed up the vertical line test with horizontal instead and has deduced that since a horizontal line has intercepted both points, they must be removed.
this graph is, in fact, a function since the open hole is not exactly under (-2,3)
Answer:
Simplifying x + 6.7 = -9.7 Reorder the terms:
6.7 + x = -9.7 Solving 6.7 + x = -9.7 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6.7' to each side of the equation.
6.7 + -6.7 + x = -9.7 + -6.7 Combine like terms: 6.7 + -6.7 = 0.0
0.0 + x = -9.7 + -6.7
x = -9.7 + -6.7 Combine like terms: -9.7 + -6.7 = -16.4
x = -16.4 Simplifying x = -16.4
Step-by-step explanation:
Hope this helps
Answer:
Y' (3, 3 ) , Z' (2, - 1 )
Step-by-step explanation:
Given
X (3, - 1 ) → X' (6, 1 )
This represents + 3 in the x- direction and + 2 in the y- direction
Then the translation rule is
(x, y ) → (x + 3, y + 2 ) , then
Y (0, 1 ) → Y' (0 + 3, 1 + 2 ) → Y' (3, 3 )
Z (- 1, - 3 ) → Z' (- 1 + 3, - 3 + 2 ) → Z' (2, - 1 )
53. It is a vertical angle with the angles on top. Think: a X formation.