I have the same question as this...!!!
Answer:
Step-by-step explanation:
you want to multiply each point by the scale factor 1/4
the simplify
then graph
Answer:
Slope: -3
y-intercept: 1
Step-by-step explanation:
Answer:
"The function is decreasing from x = −3 to x = −1."
Step-by-step explanation:
When looking at the first answer choice, we can definitely see that the function value ( g(x) ) is decreasing from x = -3 to x = -1.
At x = -3, the value is 17
At x = -1, the value is -3
So from 17 to -3, the value is really decreasing.
First answer choice is right.
<u>Note:</u> looking at the other choices, they aren't correct
Present age of Dianna is 45 years old
<em><u>Solution:</u></em>
Let "x" be the present age of Dianna
Given that, In 3 years, Dianna will be 4 times as old as she was 33 years ago
Then: In three years time Diana’s age would be x + 3
And: thirty three years ago it would have been x - 33
From given question,
x + 3 = 4 times as old as she was 33 years ago
x + 3 = 4(x - 33)
x + 3 = 4x - 132
x - 4x = -132 - 3
-3x = -135
x = 45
Thus present age of Dianna is 45 years old