Answer:
y + 5 = (3/4)x
Step-by-step explanation:
You want to rewrite Y=3/4X-5 in POINT SLOPE FORM?
Point-slope form looks like y-k = m(x-h), where (h,k) is a point on the line and m is the slope of the line.
Starting with Y=3/4X- 5, identify the slope and one point on the line. The slope is (3/4) (please surround fractions like this inside parentheses) and the y-intercept is (0, -5). We will let h=0 and k= -5.
Thus, we have a point on the line and we have the slope of the line.
We can now write the point-slope form:
y - (-5) = (3/4)(x - 0), or y + 5 = (3/4)x. This is the desired equation in point-slope form.
Answer:
3 x^2 +12x-9
Step-by-step explanation:
5x^2 - (2x-3)^2
We need to FOIL the second term
(2x-3)^2 = (2x-3) (2x-3) = 4x^2 -6x-6x+9 = 4x^2 -12x+9
Replacing it in to the original equation
5x^2 - (4x^2 -12x+9)
Distribute the minus sign
5x^2 - 4x^2 +12x-9
Combine like terms
x^2 +12x-9
Answer:
The third one is
but I am unsure of the other two I will try to figure it out right now
Step-by-step explanation:
<h3>
Answer: 4</h3>
Start at 6 on the y axis. Draw an arrow so that it horizontally moves to the blue curve. Then draw an arrow straight down to vertically drop to x = 4
See the diagram below.
Follow this process in reverse to see that x = 4 leads straight up to the blue curve, and then to the left to land on y = 6. Keep in mind that the inverse reverses the input and output process, which is why I started with y instead of x.
