<h2>
Answer:</h2>
<u>The right choice is</u><u> (C) A translation that leaves the origin fixed while changing the shape of the curve</u>
<h2>
Step-by-step explanation:</h2>
A transformation in which the center of rotation is fixed and everything else on the plane rotates about that point by a given angle is called rotation. A rotation is described by the centre of rotation, the angle of rotation, and the direction of the turn. The centre of rotation is the point that a shape rotates around. Each point in the shape must stay an equal distance from the centre of rotation.
I'll do the 2d problem to show you how it's done; always remember your order of operations - PEMDAS (Parenthesis, Exponents, Multiplication/Division, Addition/Subtraction).
6h - (9 - 3h) = 6 - 3(h + 2) Distribute what's in front of the parenthesis to the inside
6h - 9 + 3h = 6 - 3h - 6 combine like-terms on both sides
9h - 9 = - 3h Isolate the variable onto one side
12h = 9 Divide by 12 to get the variable alone
h = 9/12
The <em><u>correct answer</u></em> is:
C. 1
Explanation:
Using the graph for f(-2.2), we go to -2.2 on the x-axis. This will lie between -2 and -3. We then go up to see where it we "meet" the graph. This happens at y=1, so that is our answer.
X-intercept: (-4,0)
y-intercept: (0.4)