Answer:
The student GPA is 3.1875
Step-by-step explanation:
First we calculate the grade point by multiplying the grade with the weight;
= (3.9 * 5) + (2.1 * 3) + (2.9 * 4) + (3.4 * 4)
= 19.5 + 6.3 + 11.6 + 13.6
= 51
Total weight = 5+3+4+4=16
GPA = 51/16=3.1875
Oh how fun, functions!! You substitute f(-2) into your starting function so it will look like this:
f(x)=2(5x+7)
f(x)=10x+14
f(-2)=10(-2)+14
f(-2)=(-20)+14
f(-2)=(-6)
divide by negative 2 on each side to find f:
f=3
Hope this helped!!
Answer:
The answer to your question is the first option
Step-by-step explanation:
Process
1.- Identify the y-intercepts of the lines
blue line y-intercept = -1
brown line y-intercept = -2
With this information, we can discard the last option because those lines don't have those y-intercepts.
2.- We observe in the graphs that the lines are increasing so the slopes are positive. From this information, we can discard the second option.
3.- Calculate the slopes of the lines of options 1 and 3
Blue line Points (0, -1) (1, 2)
m =
Brown line Points (0, -2) (1, 1)
m =
As the slopes are 3, we conclude that the answer is the first option.
The answer is 2.64. Hope this helps!