For problem 1, it will be 25/100, which is equal to 25%
2) The relationship is that both, the bar model and the proportion, show that x is 1/4 of the actual amount. The bar graph is more a visual. However, in both cases, the x can be solved for to be 25%
3) The percent error for 23°C will be less since it is closer to 25°C, the actual amount. The percent error is greater for 5°C since it is farther for 25°C.
I believe it is <span>b)the square of the sum of 2 times x and 5</span>
Answer: I'm guessing you need to graph this.
Slope:-1
Y intercept: 2
Step-by-step explanation:
X | Y
0 | 2
1 | 1
Answer:
(3 × 8) + (3 × 70)
Step-by-step explanation:
You can verify the zeros of the function y=x2+6x-7 by using a graph and finding where the graph C. <span>C. crosses the x-axis . Finding the zeros mean equating the equation to 0 or y =0. When y =0, this is equal to x-axis. C. is the answer to the problem given above. </span>