Hi, can anyone graph y=15x+75?
Answers
Answer:
Graph
Step-by-step explanation:
The simplest way to graph a linear equation is to make an x, y chart.
Plug in values for x ( 3 values for x works ), then find the y values and graph the cordinates.
Another way to graph the above line is to identify the slope and the y-intercept. Because the function is in slope-intercept form, we can readily see both ( slope intercept form is y= mx + b where m= slope and b= y-intercept )! So b= 75 and m= 15. So to graph the y-intercept, it is ( 0, b ) and just count the slope from that point!
Final answer:
To graph the equation y = 15x + 75, start by plotting the y-intercept (0,75). Then move 15 units up and 1 to the right from the intercept. Connect the points to create the graph.
Explanation:
To graph the equation y = 15x + 75, you need to recognize it as the linear equation in slope-intercept form, y = mx + b. In this equation, m (slope) is 15 and b (y-intercept) is 75.
Start by plotting the y-intercept which is at the point (0, 75) on the y-axis. Then, from that initial point, use the slope or 'rise over run,' to find the next points. Given the slope is 15 (or 15/1), you will go up 15 units and right 1 unit from the intercept to plot your next point. Continue this process until you have enough points to produce a straight line.
By connecting these plotted points, you create the graph of y = 15x + 75.
Learn more about Graphing Linear Equations
#SPJ2
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Need help ASAP! What similarity property, if any, can be used to show that the following two triangles are similar?A.) SASB.) Not enough information givenC.) SSS
Answers
Explanation;
Parallel lines have equal gradients.
Answer:
2/3
Step-by-step explanation:
Hope this helps
Answers
that will need some steps
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step1) convert the mixed numbers into fractions (inproper)
6 4/15 will be converted into 94/15. (this step is explained at the bottom)
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step2) normally multiply numerator with numberator and denominator with denominator.
the answer will be 470/15 which will be simplified into 94/3
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step3) covert the fraction back to mixed number
that will make it 31 3/4 (but in decimal wise, it will be 31.3 on repeat)
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to convert a mixed number into a fraction you will need to:
multiply the denominator with the whole number, and then add the numerator. the denominator of that fraction will be the same denominator it had before.
for example: to convert 3 1/4 into a fraction (improper) you will need to multiply the denominator (4) with the whole number (3) so that will make 12. next you will add the numerator (1) which will make it 13/?. 13 over what? 13 over the same denominator it had before. lets go back and see. so it had 4 as a denominator, so it will be 13/4.
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hope this hepled!! brainliest? i need it tho.. :(-<-< :)-<-<
Answers
Answer:
2
Step-by-step explanation:
Convert mixed fraction to improper fraction
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Answer:
2
Step-by-step explanation:
Simplify the following:
(-(2 + 2/3))/(-(1 + 1/3))
(-(2 + 2/3))/(-(1 + 1/3)) = (-1)/(-1)×(2 + 2/3)/(1 + 1/3) = (2 + 2/3)/(1 + 1/3):
(2 + 2/3)/(1 + 1/3)
Put 1 + 1/3 over the common denominator 3. 1 + 1/3 = 3/3 + 1/3:
(2 + 2/3)/(3/3 + 1/3)
3/3 + 1/3 = (3 + 1)/3:
(2 + 2/3)/((3 + 1)/3)
3 + 1 = 4:
(2 + 2/3)/(4/3)
Put 2 + 2/3 over the common denominator 3. 2 + 2/3 = (3×2)/3 + 2/3:
((3×2)/3 + 2/3)/(4/3)
3×2 = 6:
(6/3 + 2/3)/(4/3)
6/3 + 2/3 = (6 + 2)/3:
((6 + 2)/3)/(4/3)
6 + 2 = 8:
(8/3)/(4/3)
Multiply the numerator by the reciprocal of the denominator, (8/3)/(4/3) = 8/3×3/4:
(8×3)/(3×4)
(8×3)/(3×4) = 3/3×8/4 = 8/4:
8/4
The gcd of 8 and 4 is 4, so 8/4 = (4×2)/(4×1) = 4/4×2 = 2:
Answer: 2
Answers
A) x³+1
B) x³-1
C) x³
D) x²
E) x²+1
Answers
f(x+1) = (x+1-1)³ = x³
7 girls. What is the
probability of randomly
selecting a boy?
Answers
binomial(16 + 7, 16) 2^(-(16 + 7)) = ((16 + 7)!)/(16! 7! 2^(16 + 7)) = 245157/8388608 ≈ 0.02922 ≈ 1/34.22
(assuming children are independent and male and female are equally likely)
| probability
less than 16 boys | 0.9534
16 or less boys | 0.9827
more than 16 boys | 0.01734
16 or more boys | 0.04657
fraction of boys | 16/(16 + 7) ≈ 0.695652
fraction of girls | 7/(16 + 7) ≈ 0.304348
expected value | 11.5
standard deviation | 2.398
variance | 5.75
11.5