Ok, so first, the y-intercept is always the last number. So the y-intercept for the first equation would be -1, and for the second equation, 4.
Put a dot, or a point on -1and 4 on the graph.
The slope is always he number with an x.
So the slope would be 3 for the first equation.
And the slope for the 2nd equation would be -2.
If the slope doesn't have a denominator, put 1 as it's denominator.
So, 3x would turn into
And -2x would turn into
So the rule for slope is:
So, go to your -1, and go up 3 and 1 right. Keep doing that until you reach the end of the graph.
Now, go to your -4, go down 2 and go left 1. Keep doing that until you reach the end of the graph.
Now, draw the lines.
I'll show on piece of paper how to do this if you dont get the explanation I gave.
Answer:
See attachment for triangle
<em></em>
Step-by-step explanation:
Given
Shape: Equilateral triangle
Required
Draw the triangle
First, we determine the side lengths.
The perimeter of an equilateral triangle is:
So, we have:
Solve for Length
<em>See attachment for triangle</em>
Answer:
<h3>
</h3>
Step-by-step explanation:
Given that Hannah mixed cup of raisins,2 cups of flour,and 0.5 pound of oats to make oatmeal cookies.
<h3>To find the amount of ingredients did Hannah put into the oatmeal cookies :</h3>
Let x be the cups of raisins
From the given we have that
Let y be the cups of flour
From the given we have that
Let z be the pounds of oats
From the given we have that
<h3>The amount of ingredients did Hannah put into the oatmeal cookies=cups of raisins+cups of flour+pound of oats</h3>
<h3>Therefore
</h3>
Answer:
112
Step-by-step explanation:
20(18 / 6) + 52
20(3) + 52
60 + 52
= 112
Answer: The correct option is C) He showed that f(n) ÷ f(n - 1) was a constant ratio.
Step-by-step explanation: Given that Jake has proved that a function f(x) is a geometric sequence.
We are to select the correct method that he used in the proof.
<u>GEOMETRIC SEQUENCE:</u> A geometric sequence is a sequence of numbers where each term is found by multiplying the preceding term by a constant called the common ratio, r.
So, in Jame's proof, he showed that each term is multiplied by a constant to get the next term.
That is, if 'c' is the constant that was used in the proof, then we must have
This implies that
Therefore, he showed that f(n) ÷ f(n - 1) was a constant ratio.
Thus, (C) is the correct option.