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aliina [53]
3 years ago
5

Write an equation of the line in slope-intercept form f(0)=2,f(2)=4

Mathematics
1 answer:
emmainna [20.7K]3 years ago
3 0

Answer: y=2x-2

Step-by-step explanation: First you plot those two points and make a line, then find the rest below. Slope formula is y=mx+b. M is the slope, rise over run, which is 2, and b is the y-intercept, where it meets the y-axis, which is -2.

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Points A(8,4)&B(-2,4) lie on a line .AB is parallel to which axis
IRINA_888 [86]
If the line is parallel they will have the same slope
8 0
3 years ago
What is the slope of the line with points (-5, -4) and (2, 7)?
jolli1 [7]

Answer:

m = 11/7

Step-by-step explanation:

m = y2-y1/x2-x1

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6 0
3 years ago
Solve : 3x - 3 = 2x<br><br> if you can show workings that would be great thank you !
Diano4ka-milaya [45]

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3

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5 0
3 years ago
Read 2 more answers
Select the correct answer. For what value of x is sin x = cos 19º, where 0°&lt; x &lt; 90°? OA. 38° ° O B. 71° OC. 26° O D. 19°​
Lerok [7]

Answer:

x = 71°

Option B is correct answer.

Step-by-step explanation:

We need to find for what value of x is sin\: x = cos 19^{\circ}, where 0°< x < 90°?

Solving:

sin\: x = cos\: 19^{\circ}\\Finding \:cos\: 19^{\circ}=0.94551\\Putting\:value:\\sin\:x=0.94551\\Now\:taking\:sin\:inverse\\x=sin^{-1}(0.94551)\\x=71^{\circ}

So, we get x = 71°

Option B is correct answer.

5 0
2 years ago
Please help me with this sum​
barxatty [35]

Answers:

781 × 8 = 6248

231 × 7 = 1617

421 × 6 = 2526

531 × 5 = 2655

681 × 2 = 1362

951 × 4 = 3804

741 × 3 = 2223

361 × 3 = 1083

931 × 7 = 6517

821 × 2 = 1642

8 0
2 years ago
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