Answer:
f = 1.2
Step-by-step explanation:
locate x = - 6 on the x- axis, then go vertically up to meet the graph at (- 6, 1.2)
Then when x = - 6, f is 1.2
Answer:
x - intercepts: -1, -7
Solutions: [is the x-intercepts] -1,-7
Factors: (x+1)(x+7)
Vertex: -4, -9
Axis of symmetry: x = -4
Step-by-step explanation:
Answer:
Radius is the distance from the center of a circle to the outside of the circle. Diameter would be the distance all the way across.
Step-by-step explanation:
1.5(x+4)-3=4.5(x-2)
First, distribute 1.5 into x and 4, and 4.5 into x and -2, to get rid of the parentheses. Everything that we do to solve this equation is to isolate x to solve for its value.
1.5x+6-3=4.5x-9
Combine like terms on both sides (6-3).
1.5x+3=4.5x-9
Subtract 1.5x from both sides.
3=3x-9
Add 9 to both sides.
12=3x
Divide both sides by 3.
4=x
The answer is 4.
I hope this helps :)
C is your answer. The coefficient on the x value is always a stretch factor.
