I can’t see the image. I’ll still try to help. The line has to cross 7 on the y-axis (|). The line is positive so it should look something like this “/“ By doing rise over run, (5/1) It is supposed to go up 5 times for every one time it goes to the right. Sorry if this explanation is a little confusing. This is the most I can do without seeing the image.
Answer:
y=10x+4
Step-by-step explanation:
y-y1=m(x-x1)
y-4=10(x-0)
y-4=10(x)
y-4=10x
y=10x+4
Yes it can but not 4cm only 8cm or 12cm
The equation is linear so the correct answer is option B which is the equation will have one solution that is x = 13 / 3.
<h3>What is an equation?</h3>
The equation in mathematics is the relationship between the variables and the number and establishes the relationship between the two or more variables.
Given equations are:-
(x + 12) = 4x – 1
The solution of the equation will be only one because the equation is linear and the degree of the linear equations is one that is why the equation will have only one solution.
(x + 12) = 4x – 1
12 + 1 = 4x - 1
13 = 3x
x = 13 / 3
Therefore the equation is linear so the correct answer is option B which is the equation will have one solution that is x = 13 / 3.
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a. See the attachment for a graph.
b. The value of y changes by -1.5 for each increase in x of 1. That means the relationship is linear and the slope is -1.5. If we "back up" one in the value of x to make it 0, we add 1.5 to the corresponding value of y to make it 15.00. This tells us the y-intercept is 15 and the equation can be written in slope-intercept form as
... y = -1.5x + 15
c. The slope means each bus ride costs $1.50. The intercept is the cost of the ticket: $15.00.
d. The x-intercept of the graph is 10. This means the ticket has no value left after 10 rides. Barry can use his card to ride the bus 10 times.
