Answer:
2
Step-by-step explanation:
G(x)=-3x-8
x + 3x= -8
4x=8
x=
x=2
G(2)=10
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y−y1=m(x−x1)=
Slope intercept form: y=2/3x−16/3
Answer:
x-intercept: (-2, 0), y-intercept: (0, 10)
Step-by-step explanation:
First, we need to find the equation of this line. The formula to find the slope is:(y1-y2)/(x1-x2). Substituting the real numbers for this formula, (5-(-5))=10, (-1-(-3)=2. 10/2=5.
This means that the slope of this line is 5.
To find the complete equation for this line, we just need to plug in the x-value and add whatever needs to be added to attain the y-value. (You can plug in any x-value/y-value available.)
5=5(-1)+?
-5+<u>10</u>=5.
The complete equation for this line is y=5x+10.
From here, the y-intercept is easy, because the number after the coefficient and variable (5 and x) are before the y-intercept (in standard form). The <em><u>y-intercept is (0, 10)</u></em> because if you plug in 0 for the x-value, you will get 10 as your y-value.
On the other hand, if you plug in 0 for your y-value and solve it out, you will get the x-intercept.
0=5x+10
-10=5x
x=-2
So the <em><u>x-intercept is (-2, 0)</u></em>.
Answer:
8 + 5 = 13 apples
Step-by-step explanation:
The words "in all" mean addition. Therefore, 8 apples plus 5 apples equals 13 apples.
Answer:
$1015.67
Step-by-step explanation:
The appropriate formula for the payment amount (A) for principal P and interest rate r over time period t years is ...
A = P·(r/12)/(1 -(1 +r/12)^(-12t))
Filling in the given numbers, you get ...
A = 176,900·(.0482/12)/(1 -(1 +0.0482/12)^-300) ≈ 1015.67
Violet's monthly payment for principal and interest is $1015.67.
