Answer:
She worked for 4 hours
Step-by-step explanation:
150-10=140
140/35=4
<span>2.25 + 2.25x + 1 - 0.75x + 2x = 3.5x + 3.25</span>
Answer: A vertical stretch of 4 and a translation of -2 units in the x-direction.
Step-by-step explanation:
Changes of the parent function can be written, in this case as <em>a</em>f(x)(x - <em>k</em>) where <em>a</em> is the stretch factor and <em>k</em> is the movement left or right on the x-axis.
In this case, a = 4 and k = 2. Since the k is negative, the function will be moved -2 units on the x-axis.
<em>Learn more about </em><em>transformations of a parent function</em><em> here:</em>
<em>brainly.com/question/13822715</em>
Answer:
Step-by-step explanation:
4
