Answer:
-5
Step-by-step explanation:
Find the number with the equation 6(x + 8) = 18
solve for x to get -5
Answer:
Point coordinates: (5,5)
Explanation:
Q = (1,4)
4 units to the right is the same as <em>x + 4</em>
1 unit up is the same as <em>y + 1</em>
The translation's coordinates are (1+4,4+1)
Answer:
y + 4 = -3(x + 6)
Step-by-step explanation:
the slope of the given line is 1/3; the slope of any new line perpendicular to the given line is the negative reciprocal of 1/3, which works out to -3.
Using the point-slope formula as a starting point and substituting the coordinates of the point for h and k, we get:
y - k = m(x - h), or
y + 4 = -3(x + 6)
Note: this is equivalent to y = -4 - 3x - 18, or y = -3x - 22
Answer: -3/4
Step-by-step explanation: just use two random points. I used (90, 30) and (50,60)
Subtract the y’s and that would be the numerator and same for the x’s in the same order that you did for the y’s and that would be the denominator. Simplify and you’re done.
The answer to question 5 is D.5 and the answer to question 9 is (-2,-6)