MATHEMATICS HIGH SCHOOL

Find the equation of a line parallel to y = 3x - 6, passing through the point (-6, -7). options: y = 3x + 11
y = 3x - 11
y = 3x - 7
y = -1/3x - 9

Answers

Answer 1
Answer:

Parallel lines have the same a slope. Therefore if

k: y = 3x - 6 → slope = 3

and l: y = mx + b

l || k ⇔ m = 3

l: y = 3x + b

We have the point (-6, -7). Put the coordinates to the equation:

-7 = 3(-6) + b

-7 = -18 + b    add 18 to both sides

11 = b → b = 11

Answer: y = 3x + 11

Related Questions

If (x1, y1) = (2, 3); x2= 3 and y3 = -2 and G is (0,0), Find y2 and x3.​
Cube with each face number 1,2,3,4,5,6. what is the probability if you roll the cube 4 times, you will get the number 5 each time
Prove that sin(x) + tan(x) = 1 + sec(x)/csc(x) by using trigonometric identities.
Determine the slope of the line that passes through each pair of points.1.(5,1) and (2,7) 2.(5,3)and(-2,3)
What is 2 1/50 expressed as a decimal

What number must be added to the expression below to complete the square? x2 - 18x

A. -81
B. -9
C. 81
D. 9

Answers

C. 81 dsokdodmsokmdcosamkam

What is -5[4-(-3)(2)]

Answers

-5[4 - (-3)(2)]   Given
-5(4 + 6)   Multiply -3 by 2. Since you're subtracting the product, -6, it becomes a positive.
-20 - 30   Distribute
-50   Subtract

Remember that when you're doing a problem that has brackets and parentheses, always do the operations on the inside first. For instance, in this problem, you shouldn't distribute 5 before you multiply -3 by 2.

The school photography club has 36 seventh-grade students. There are 180 students in seventh grade. What percent of the seventh graders belong to the photography club?

Answers

25 percent pretty simple

Find the quotient by doing long division and show work

Answers