4. What is the equation of a line parallel to y = 3x + 6 that passes through (-4, 1)?

y = 3x -1

Step-by-step explanation:

always remember the formula y = mx + c

m is the gradient and c is the y intercept

you already know the gradient to be 3 since the line is parallel. so, let's just imagine you are standing on the point -4, 1

for every 1 step you move on the x axis, your y value will increase by 3

thus your y intercept will be -4 + (1x3) which is - 1

by substituting the values you have just gotten, you will get your answer

-14

step-by-step explanation:

2x2 – 2(x+4)

=2x2-2（5+4）

=4-2×9

=4-18

=-14

its 8

step-by-step explanation: