The first one : y = ( x-3/2 ) ^2 + 31/4
second one : y = (x+6)^2-25
vertex ; (-6,-25)
Fiind out the degrees in the middle then u get the answer
1. 10k-3g
2. 6x squared +x
3. 5a-2a squared
4.3x squared+15x
Answer:
(1) 2 (2) (-1/2,0) (3) (0,1)
Step-by-step explanation:
The slope of the line is the number times x. This equation is y=mx+b, where m is the slope and b is the y-intercept. In this case, m is 2, so we have our slope. The y-intercept is easy, as we already know it to be (0,1). The x-intercept is the point where the line hits x when y=0. To solve for the x-intercept, we set y to 0 and solve. We have 0=2x+1. First, we subtract 1 from both sides and get -1=2x. Next, to get x by itself, divide both sides by 2. Now we have -1/2=x. Now we have our x coordinate for our x-intercept. Because of this, we get (-1/2,0) as our x-intercept.
Answer:
10 units
Step-by-step explanation:
based on the 60-30 special triangle, you can find the lengths of all the sides with only one side length. The hypotenuse is double the length of the short leg and the longer leg is found by multiplying the shorter leg by √3.
