X intercept = -1, y = 0 (-1, 0)

y intercept = 2, x = 0 (0, 2)

slope between (-1, 0) and (0, 2):

slope = (2 -0)/(0 - -1) = 2/1 = 2, m = 2

Using point (-1, 0) x₁ = -1, y₁ = 0

y - y₁ = m(x - x₁)

y - 0 = 2*(x - -1)

y = 2(x + 1)

y = 2x + 2

6 0

3 years ago

What is the value of x 55,105 A.50 B.20 C.160 D.55

Ann [662]

Answer:

c)55

Step-by-step explanation:

7 0

3 years ago

Last year, Ali opened an investment account with $6200. At the end of the year, the amount in the account had increased by 6.5%.

Semmy [17]

Answer: it increased by $403. He ended with $6603

Step-by-step explanation: since he started off with $6200, you would move the decimal over two places (.065) and then multiply 6200 and .065 to get $403.

5 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt80x%5E%7B7%7D" id="TexFormula1" title="\sqrt80x^{7}" alt="\sqrt80x^{7}" align="absmiddl

kvasek [131]

Answer: $4\sqrt{5}x^7$