1. **State the problem:** We have two functions, Function A represented by the table of values and Function B represented by the equation $y=\frac{3}{2}x+2$. We need to find the rate of change and initial value for each and compare them.
2. **Rate of change from the table (Function A):** The rate of change is the change in $y$ divided by the change in $x$ between two points.
Calculate between points $(-2,-7)$ and $(0,-2)$:
$$\text{Rate} = \frac{-2 - (-7)}{0 - (-2)} = \frac{5}{2} = 2.5$$
Check between $(0,-2)$ and $(6,13)$:
$$\frac{13 - (-2)}{6 - 0} = \frac{15}{6} = 2.5$$
Check between $(6,13)$ and $(12,28)$:
$$\frac{28 - 13}{12 - 6} = \frac{15}{6} = 2.5$$
So, the rate of change for Function A is $2.5$.
3. **Initial value from the table (Function A):** The initial value is the $y$-value when $x=0$. From the table, when $x=0$, $y=-2$. So, initial value is $-2$.
4. **Rate of change from the equation (Function B):** The equation is $y=\frac{3}{2}x+2$. The rate of change is the coefficient of $x$, which is $\frac{3}{2} = 1.5$.
5. **Initial value from the equation (Function B):** The initial value is the constant term, which is $2$.
6. **Compare initial values:**
- Function A initial value: $-2$
- Function B initial value: $2$
Since $-2 < 2$, the initial value of Function A is less than that of Function B.
7. **Compare rates of change:**
- Function A rate: $2.5$
- Function B rate: $1.5$
Since $2.5 > 1.5$, the rate of change of Function A is greater than that of Function B.
8. **Regarding initial values:**
- Only Function A has a negative initial value.
9. **Regarding rates of change:**
- Neither rate of change is negative (both are positive).
**Final answers:**
- Rate of change in the table (Function A): $2.5$
- Initial value in the table (Function A): $-2$
- Rate of change in the equation (Function B): $1.5$
- Initial value in the equation (Function B): $2$
- True statements:
- The initial value of Function A is less than the initial value of Function B.
- The rate of change of Function A is greater than the rate of change of Function B.
- Only Function A has a negative initial value.
- Neither rate of change is negative.
Rate Initial Values 9D322D
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