When a point is reflected across the x-axis the y coordinate becomes negative so when it's reflected across the x-axis the coordinates will be (x,-y).
When a point is reflected across the y-axis the x-coordinate becomes negative so when it's reflected across the y-axis the coordinates become (-x,y).
Answer:
h(x-1)=4x-7
Step-by-step explanation:
Given :
h(x)=4x-3
Now,
putting the value of x =x-1
h(x-1)=(4(x-1)-3)
h(x-1)=4x-4-3
h(x-1)=4x-7
Answer will be h(x-1)=4x-7
Answer:
3/4 gallon
Step-by-step explanation:
Write and solve an equation of ratios:
1/4 gallon 1/3 fence
---------------- = ----------------------
x 1 whole fence
Then (1/4)(1) = (1/3)(x). Multiplying both sides by 3 to isolate (solve for) x, we get:
3/4 gallon = x = the amount of paint needed to cover the entire fence
Answer:
x < 3
Step-by-step explanation:
Given
4x - 7 < 5 ( add 5 to both sides )
4x < 12 ( divide both sides by 4 )
x < 3
