Answer:
87.4
Step-by-step explanation:
Recall, that the average is simply the sum of all the scores divided by the number of individual scores
in this case,
the sum of scores = 87+94+76+86+94=437
the number of individual scores = 5
average = sum of scores / number of individual scores
= 437 ÷ 5
= 87.4
Answer:
y +6 = 1/3(x+2)
Step-by-step explanation:
Point slope form:
y - y1 = m(x - x1)
m = slope
Since x and y are negative, the double negatives make a positive.
Answer:
So the closest will be 10
Answer:
See graph in attachment
Step-by-step explanation:
We want to graph the function,
First, let us rewrite the function in the vertex form;
The parabola opens downwards because
The vertex of the parabola is .
At y-intercept, .
This implies that,
At x-intercept,
This implies that;
This equation has no real number solutions because of on the right hand side. This implies that the graph has no x-intercepts.
We therefore draw a maximum graph through the vertex and the y-intercept to obtain the graph in the attachment.
Answer:
The answer is 2/3.
Step-by-step explanation: